{"title":"ARO Scientific products","description":"\u003cp\u003e\u003cstrong\u003eARO Scientific Ltd\u003c\/strong\u003e specializes in \u003cspan style=\"font-size: 0.875rem;\"\u003eproducing high-quality \u003c\/span\u003e\u003ca title=\"certified reference materials (CRMs)\" href=\"https:\/\/esslabshop.com\/pages\/organic-reference-materials\" style=\"font-size: 0.875rem;\"\u003ecertified reference materials (CRMs)\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e, \u003c\/span\u003e\u003ca title=\"Calibration Standards\" href=\"https:\/\/esslabshop.com\/collections\/calibration-standards\" style=\"font-size: 0.875rem;\"\u003ecalibration standards\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e, and laboratory reagents. Accredited under ISO\/IEC 17025 and ISO 17034, ARO Scientific ensures precision, accuracy, and reliability in industries such as petrochemicals. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWithin their product range, you can find \u003cstrong\u003ePetrochemical standards\u003c\/strong\u003e (Gasoline, Jet Fuel, Diesel) and a range of \u003cstrong\u003ecertified reference materials\u003c\/strong\u003e including: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAcid Number (AN) \u003c\/li\u003e\n\u003cli\u003eBase Number (BN) \u003c\/li\u003e\n\u003cli\u003eSulfur CRMs \u003c\/li\u003e\n\u003cli\u003eFlash Point CRMs \u003c\/li\u003e\n\u003cli\u003eTotal Acid Number (TAN) CRMs for oil analysis \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese products are essential for calibrating equipment, validating methods, and maintaining quality control in laboratories worldwide. \u003c\/p\u003e","products":[{"product_id":"tan001-acid-number-an-certified-reference-material-copy","title":"TAN005 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN005 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e0.48 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e125g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45602555003137,"sku":"TAN005","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_7.jpg?v=1749644461"},{"product_id":"tan005-acid-number-an-certified-reference-material-copy","title":"TAN001 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN001 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e0.11 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e125g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\"\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45602575220993,"sku":"TAN001","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number.jpg?v=1749644460"},{"product_id":"tan005-acid-number-an-certified-reference-material-copy-1","title":"TAN010 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN010 Acid Number (AN) Certified Reference Material\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e1.05 mg KOH\/g\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e125g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\"\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45602607923457,"sku":"TAN010","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_7.jpg?v=1749644461"},{"product_id":"tan010-acid-number-an-certified-reference-material-copy-copy","title":"TAN015 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN015 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e1.49 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e125g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45615990538497,"sku":"TAN015","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_7.jpg?v=1749644461"},{"product_id":"tan015-acid-number-an-certified-reference-material-copy","title":"TAN020 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN020 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e1.96 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45615998435585,"sku":"TAN020","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_7.jpg?v=1749644461"},{"product_id":"tan020-acid-number-an-certified-reference-material-copy","title":"TAN025 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN025 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e2.38 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45616012296449,"sku":"TAN025","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_7.jpg?v=1749644461"},{"product_id":"tan025-acid-number-an-certified-reference-material-copy","title":"TAN050 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN050 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e4.64 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003c\/p\u003e\n\u003cp\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45616206905601,"sku":"TAN050","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_7.jpg?v=1749644461"},{"product_id":"tan050-acid-number-an-certified-reference-material-copy","title":"TAN005\/3 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN005\/3 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e0.48 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 125g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45616247734529,"sku":"TAN005\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tan005-3-acid-number-an-certified-reference-material-copy","title":"TAN010\/3 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN010\/3 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e1.05mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 125g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\"ISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45616253075713,"sku":"TAN010\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tan050-acid-number-an-certified-reference-material-copy-1","title":"TAN015\/3 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN015\/3 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e1.49 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 125g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45616265822465,"sku":"TAN015\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tan015-3-acid-number-an-certified-reference-material-copy","title":"TAN020\/3 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN020\/3 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e1.96 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619572474113,"sku":"TAN020\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tan020-3-acid-number-an-certified-reference-material-copy","title":"TAN025\/3 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN025\/3 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e2.83 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619574997249,"sku":"TAN025\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tan025-3-acid-number-an-certified-reference-material-copy","title":"TAN030\/3 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN030\/3 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e2.92 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619577979137,"sku":"TAN030\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tan030-3-acid-number-an-certified-reference-material-copy","title":"TAN050\/3 Acid Number (AN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTAN050\/3 Acid Number (AN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e4.64 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619587645697,"sku":"TAN050\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tan050-3-acid-number-an-certified-reference-material-copy","title":"TBN1 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN1 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e0.99 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e125g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance to ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619593969921,"sku":"TBN1","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_7.jpg?v=1749644453"},{"product_id":"tbn1-base-number-bn-certified-reference-material-copy","title":"TBN3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e2.97 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619607732481,"sku":"TBN3","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_7.jpg?v=1749644453"},{"product_id":"tbn3-base-number-bn-certified-reference-material-copy","title":"TBN6 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN6 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e6.04 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619613663489,"sku":"TBN6","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_7.jpg?v=1749644453"},{"product_id":"tbn6-base-number-bn-certified-reference-material-copy","title":"TBN10 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN10 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e10.08 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619618480385,"sku":"TBN10","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_7.jpg?v=1749644453"},{"product_id":"tbn10-base-number-bn-certified-reference-material-copy","title":"TBN15 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN15 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e15.25 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619621855489,"sku":"TBN15","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_7.jpg?v=1749644453"},{"product_id":"tbn15-base-number-bn-certified-reference-material-copy","title":"TBN30 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN30 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e29.87 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619625066753,"sku":"TBN30","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_7.jpg?v=1749644453"},{"product_id":"tbn30-base-number-bn-certified-reference-material-copy","title":"TBN40 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN40 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e40.20 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance to ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619629818113,"sku":"TBN40","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_7.jpg?v=1749644453"},{"product_id":"tbn40-base-number-bn-certified-reference-material-copy","title":"TBN70 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN70 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e69.48 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance to ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619634798849,"sku":"TBN70","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_7.jpg?v=1749644453"},{"product_id":"tbn70-base-number-bn-certified-reference-material-copy","title":"TBN1\/3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN1\/3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e0.99 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 125 g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619638829313,"sku":"TBN1\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_-triple_7.jpg?v=1749644449"},{"product_id":"tbn1-3-base-number-bn-certified-reference-material-copy","title":"TBN3\/3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN3\/3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e0.99 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50 g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619649642753,"sku":"TBN3\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_-triple_7.jpg?v=1749644449"},{"product_id":"tbn1-3-base-number-bn-certified-reference-material-copy-1","title":"TBN6\/3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN6\/3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e6.04 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system. ARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance to ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619674382593,"sku":"TBN6\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_-triple_7.jpg?v=1749644449"},{"product_id":"tbn10-3-base-number-bn-certified-reference-material","title":"TBN10\/3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN10\/3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e10.08 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003c\/p\u003e\n\u003cp\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance to ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619696992513,"sku":"TBN10\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/base-number_-triple_7.jpg?v=1749644449"},{"product_id":"tan010-3-acid-number-an-certified-reference-material-copy","title":"TBN15\/3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN15\/3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e15.25 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50 g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D664, or test methods IP 177, ISO 6619, or other applicable methods.\u003cbr\u003eNew and used petroleum products may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative amount of these materials can be determined by titrating with bases. The acid number is a measure of the amount of acidic substance in the oil always under the conditions of the test. The acid number is used as a guide in the quality control of lubricating oil formulations. It also is sometimes used as a measure of lubricant degradation in service.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAcid number - The quantity of base, expressed in milligrams of potassium hydroxide per gram of sample, required to titrate a sample in the solvent from its initial meter reading to a meter reading corresponding to a freshly prepared aqueous basic buffer solution or a well-defined inflection point as specified in the test method\u003cbr\u003eARO's Acid Number (AN) \/ Total Acid Number (TAN) Certified Reference Material has been characterized in accordance with ASTM D664, Method A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e•Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Acid Number (AN) certified reference materials are characterized in strict accordance with ASTM D664\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•  24-month shelf life\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619707969793,"sku":"TBN15\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tbn15-3-base-number-bn-certified-reference-material-copy","title":"TBN30\/3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN30\/3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e29.87 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50 g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance to ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619711377665,"sku":"TAN30\/3","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tbn30-3-base-number-bn-certified-reference-material-copy","title":"TBN40\/3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN40\/3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e40.20 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50 g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance to ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619714588929,"sku":"TBN40\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tbn40-3-base-number-bn-certified-reference-material-copy","title":"TBN70\/3 Base Number (BN) Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eTBN70\/3 Base Number (BN) Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e69.48 mg KOH\/g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 50 g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine acid number by potentiometric titration, applicable for the test method ASTM D2896, or test methods IP 276, ISO 3771, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eNew and used petroleum products may contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titrating with acids. The neutralization number, which is expressed as base number, is a measure of this amount of basic substance in the oil always under the conditions of the test. The neutralization number is used as a guide in the quality control of lubricating oil formulations. It sometimes is used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.\u003cbr\u003ebase number - n, the quantity of a specified acid, expressed in terms of the equivalent number of milligrams of potassium hydroxide per gram of sample, required to titrate a sample in a specified solvent to a specified endpoint using a specified detection system.\u003cbr\u003eARO's Base Number (BN) \/ Total Base Number (TBN) Certified Reference Material has been characterized in accordance with ASTM D2896, Procedure A. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO\/IEC 17025 and ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance to ISO\/IEC 17025 and ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Typically used in, but not limited to, the analysis of used oils and lubricants\u003cbr\u003e• Base Number (BN) certified reference materials are characterized in strict accordance with ASTM D2896, Procedure A\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a single or triple pack\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 24-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\"\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619724779777,"sku":"TBN70\/3","price":379.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/acid-number_-triple_6.jpg?v=1749644457"},{"product_id":"tbn70-3-base-number-bn-certified-reference-material-copy","title":"CRM-CPGO01 - Cloud Point Certified Reference Material","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eCRM-CPGO01 - Cloud Point Certified Reference Material\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e-5.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e250 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664 \/ IP 177 \/ UN 1170\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO 17034 Cloud Point Certified Reference Material (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine cloud point, applicable for the test method IP 219, or test methods ASTM D2500, ISO 3015, or other applicable methods.\u003cbr\u003eThe cloud point of a petroleum oil is an index of the lowest temperature of its utility for certain applications. Cloud point is the temperature at which a cloud of wax crystals first appears in a liquid when it is cooled under conditions prescribed in this test method. \u003cbr\u003eCloud Point, temperature at which a cloud of wax crystals first appears in a liquid when it is cooled under specified conditions. \u003cbr\u003eARO's Cloud Point Certified Reference Material has been characterized in accordance with IP 219 or equivalent test method. Manufacturing, testing and certification has been performed in accordance with ARO's accreditation to ISO 17034, UKAS CAB No. 27393.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO 17034\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Characterized using data by ISO\/IEC 17025 accredited laboratories\u003cbr\u003e• Fully traceable to international standards\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• Supplied in tamper-evident UN compliant packaging, providing assurance of sample integrity\u003cbr\u003e• Pack size 250 mL\u003cbr\u003e• 12-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619729236225,"sku":"CRM-CPGO01","price":147.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/certified-reference-material_-tins_-group_28.jpg?v=1749644445"},{"product_id":"crm-cpgo01-cloud-point-certified-reference-material-copy","title":"LBR-LCL30\/03 2M Lithium Chloride Electrolyte, Electrode Filling Solution","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eLBR-LCL30\/03 2M Lithium Chloride Electrolyte, Electrode Filling Solution \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNot Accredited\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eN\/A\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eYes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 30 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eDiesel\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D664 \/ IP 177 \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eHigh quality analytical 2M Lithium Chloride Electrolyte, Electrode Filling Solution manufactured and compliant for use in ASTM D664 \/ IP 177, the Standard Test Method for Acid Number of Petroleum products by Potentiometric Titration.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured using high quality materials\u003cbr\u003e• Supplied in tamper-evident packaging, providing assurance of sample integrity\u003cbr\u003e• Available as a 3 x 30 mL, 5 x 30 mL or 10 x 30 mL\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 6-month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619736903937,"sku":"LBR-LCL30\/03","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/lithium-chloride_2.jpg?v=1749644444"},{"product_id":"sws-coc10-flash-point-secondary-working-standard-cleveland-open-cup-coc","title":"SWS-COC10 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-COC10 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e87.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619748045057,"sku":"SWS-COC10","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4.jpg?v=1749644444"},{"product_id":"sws-coc10-flash-point-secondary-working-standard-cleveland-open-cup-coc-copy","title":"SWS-PMCC10 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-PMCC10 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e60.5 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D93 \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Pensky-Martens Closed Cup (PMCC) Flash Point Standards are tested and certified in accordance with ASTM D93 'Standard Test Method for Flash Point by Pensky Martens Closed Cup Tester - Procedure A.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 40 °C and below 360 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D93, Procedure A for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619766296833,"sku":"SWS-PMCC10","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-coc20-flash-point-secondary-working-standard-cleveland-open-cup-coc","title":"SWS-COC20 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-COC20 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e124.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619773997313,"sku":"SWS-COC20","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-coc30-flash-point-secondary-working-standard-cleveland-open-cup-coc","title":"SWS-COC30 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-COC30 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e154.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619784122625,"sku":"SWS-COC30","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-coc40-flash-point-secondary-working-standard-cleveland-open-cup-coc","title":"SWS-COC40 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-COC40 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e198.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619792511233,"sku":"SWS-COC40","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-coc50-flash-point-secondary-working-standard-cleveland-open-cup-coc","title":"SWS-COC50 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-COC50 Flash Point Secondary Working Standard, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e276.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619796050177,"sku":"SWS-COC50","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-pmcc20-flash-point-secondary-working-standard-pensky-martens-closed-cup-pmcc","title":"SWS-PMCC20 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-PMCC20 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e75.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D93\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619807977729,"sku":"SWS-PMCC20","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-pmcc30-flash-point-secondary-working-standard-pensky-martens-closed-cup-pmcc-copy","title":"SWS-PMCC30 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-PMCC30 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e105.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D93\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619813515521,"sku":"SWS-PMCC30","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-pmcc40-flash-point-secondary-working-standard-pensky-martens-closed-cup-pmcc-copy-copy","title":"SWS-PMCC40 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-PMCC40 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e135.5 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D93\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619815612673,"sku":"SWS-PMCC40","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-pmcc50-flash-point-secondary-working-standard-pensky-martens-closed-cup-pmcc","title":"SWS-PMCC50 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-PMCC50 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e190.5 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D93\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619827310849,"sku":"SWS-PMCC50","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"sws-pmcc60-flash-point-secondary-working-standard-pensky-martens-closed-cup-pmcc","title":"SWS-PMCC60 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eSWS-PMCC60 Flash Point Secondary Working Standard, Pensky-Martens Closed Cup (PMCC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e235.0 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D93\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Standards are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester.' These UKAS certified flash point secondary working standards are specifically designed to be used for regular instrument performance checks. Packed uniquely in 3 x 80 mL 'single shot' bottles assuring the highest level of sample integrity. An economical, time saving addition to any laboratory concerned with the generation of valid analytical test data. Typically used in, but not limited to, the analysis of petroleum products with flash points above 79 °C (175 °F) and below 400 °C (752 °F)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e • Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e • Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Secondary working standard categorized in accordance with ASTM D92 for equipment performance checks\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e • Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619836059905,"sku":"SWS-PMCC60","price":137.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"crm-coc10-flash-point-certified-reference-material-cleveland-open-cup-coc","title":"CRM-COC10 Flash Point Certified Reference Material, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eCRM-COC10 Flash Point Certified Reference Material, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e87.9 °C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Cleveland Open Cup (COC) Flash Point Certified Reference Materials (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine flash point, applicable for the test method ASTM D92, or test methods IP 36, ISO 2592, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Certified Reference Materials are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester' or equivalent test method.\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Characterization using data by ISO\/IEC 17025 accredited laboratories\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":45619845300481,"sku":"CRM-COC10","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"crm-coc20-flash-point-certified-reference-material-cleveland-open-cup-coc","title":"CRM-COC20 Flash Point Certified Reference Material, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eCRM-COC20 Flash Point Certified Reference Material, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e123.4 °C\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Cleveland Open Cup (COC) Flash Point Certified Reference Materials (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine flash point, applicable for the test method ASTM D92, or test methods IP 36, ISO 2592, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Certified Reference Materials are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester' or equivalent test method.\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Characterization using data by ISO\/IEC 17025 accredited laboratories\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":53473948500345,"sku":"CRM-COC20","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"crm-coc30-flash-point-certified-reference-material-cleveland-open-cup-coc","title":"CRM-COC30 Flash Point Certified Reference Material, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca class=\"active\" href=\"#tab1\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\" id=\"tab1\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eCRM-COC30 Flash Point Certified Reference Material, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e153.0 °C\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv style=\"text-align: left !important;\" class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv class=\"b\" style=\"float: left; width: 60%;\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Cleveland Open Cup (COC) Flash Point Certified Reference Materials (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine flash point, applicable for the test method ASTM D92, or test methods IP 36, ISO 2592, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Certified Reference Materials are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester' or equivalent test method.\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Characterization using data by ISO\/IEC 17025 accredited laboratories\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":53473949188473,"sku":"CRM-COC30","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"crm-coc40-flash-point-certified-reference-material-cleveland-open-cup-coc","title":"CRM-COC40 Flash Point Certified Reference Material, Cleveland Open Cup (COC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eCRM-COC40 Flash Point Certified Reference Material, Cleveland Open Cup (COC)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e255.5 °C\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Cleveland Open Cup (COC) Flash Point Certified Reference Materials (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine flash point, applicable for the test method ASTM D92, or test methods IP 36, ISO 2592, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eISO\/IEC 17025 \/ ISO 17034 certified Cleveland Open Cup (COC) Flash Point Certified Reference Materials are tested and certified in accordance with ASTM D92 'Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester' or equivalent test method.\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Characterization using data by ISO\/IEC 17025 accredited laboratories\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e• 12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":53473949450617,"sku":"CRM-COC40","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"crm-coc40-flash-point-certified-reference-material-cleveland-open-cup-coc-copy","title":"CRM-PMCC10 Flash Point Certified Reference Material, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eCRM-PMCC10 Flash Point Certified Reference Material, Pensky-Martens Closed Cup (PMCC)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e78.1 °C\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Pensky-Martens Closed Cup (PMCC) Flash Point Certified Reference Materials (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine flash point, applicable for the test method ASTM D93, or test methods IP 34, ISO 2719, or other applicable methods.\u003cbr\u003eISO\/IEC 17025 \/ ISO 17034 certified Pensky-Martens Closed Cup (PMCC) Flash Point Certified Reference Materials are tested and certified in accordance with ASTM D93 'Standard Test Method for Flash Point by Pensky-Martens Closed Cup Tester Procedure A', or equivalent test method.  \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Characterized using data by ISO\/IEC 17025 accredited laboratories\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•12 Month shelf life\u003cbr\u003eThese flashes point certified reference materials are used for verification of apparatus typically used in, but not limited to, the determination of the flash point of petroleum products in the temperature range from 40 °C to 370 °C by a manual Pensky-Martens closed-cup apparatus or an automated Pensky-Martens closed-cup apparatus.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\"\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":53473950433657,"sku":"CRM-PMCC10","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"crm-pmcc10-flash-point-certified-reference-material-pensky-martens-closed-cup-pmcc-copy","title":"CRM-PMCC20 Flash Point Certified Reference Material, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eCRM-PMCC20 Flash Point Certified Reference Material, Pensky-Martens Closed Cup (PMCC)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e109.2 °C\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D92\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Pensky-Martens Closed Cup (PMCC) Flash Point Certified Reference Materials (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine flash point, applicable for the test method ASTM D93, or test methods IP 34, ISO 2719, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eISO\/IEC 17025 \/ ISO 17034 certified Pensky-Martens Closed Cup (PMCC) Flash Point Certified Reference Materials are tested and certified in accordance with ASTM D93 'Standard Test Method for Flash Point by Pensky-Martens Closed Cup Tester Procedure A', or equivalent test method.  \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Characterized using data by ISO\/IEC 17025 accredited laboratories\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThese flashes point certified reference materials are used for verification of apparatus typically used in, but not limited to, the determination of the flash point of petroleum products in the temperature range from 40 °C to 370 °C by a manual Pensky-Martens closed-cup apparatus or an automated Pensky-Martens closed-cup apparatus.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":53473953644921,"sku":"CRM-PMCC20","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"},{"product_id":"crm-pmcc20-flash-point-certified-reference-material-pensky-martens-closed-cup-pmcc-copy","title":"CRM-PMCC30 Flash Point Certified Reference Material, Pensky-Martens Closed Cup (PMCC)","description":"\u003cdiv class=\"wdi-tab-wrapper\"\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab1\" class=\"active\" data-mce-href=\"#tab1\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"width: 50% !important;\" data-mce-style=\"width: 50% !important;\"\u003e\u003ca href=\"#tab2\" data-mce-href=\"#tab2\"\u003eInformation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli id=\"tab1\" class=\"active\"\u003e\n\u003cdiv class=\"wdi-grid-wrapper\"\u003e\n\u003c!--+++++++++++ BEGIN VARIABLE CONTENT +++++++++++--\u003e\n\u003cdiv class=\"wdi-grid-col\"\u003e\n\u003c!------------------------- LEFT CONTENT DIVIDER -----------------------------\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Methods\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eCRM-PMCC30 Flash Point Certified Reference Material, Pensky-Martens Closed Cup (PMCC)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eAccreditation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eISO 17025 \/ ISO 17034\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e140.0 °C\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eDangerous Good\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003e3x 80 mL\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eMatrix\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eMineral Oil\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-wrapper\"\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-left wdi-strong\" style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\n\u003cp style=\"text-align: left !important;\" data-mce-style=\"text-align: left !important;\"\u003e\u003cstrong\u003eTest Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wdi-inner-col wdi-inner-col-right\"\u003e\n\u003cp\u003eASTM D93\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli id=\"tab2\"\u003e\n\u003cdiv style=\"float: left; width: 60%;\" class=\"b\" data-mce-style=\"float: left; width: 60%;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGeneral Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eISO\/IEC 17025 and ISO 17034 Pensky-Martens Closed Cup (PMCC) Flash Point Certified Reference Materials (CRM) intended to be used for verification of measuring equipment, method validation, method verification, or other quality control processes used to determine flash point, applicable for the test method ASTM D93, or test methods IP 34, ISO 2719, or other applicable methods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eISO\/IEC 17025 \/ ISO 17034 certified Pensky-Martens Closed Cup (PMCC) Flash Point Certified Reference Materials are tested and certified in accordance with ASTM D93 'Standard Test Method for Flash Point by Pensky-Martens Closed Cup Tester Procedure A', or equivalent test method.  \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e• Manufactured and characterized in strict accordance with ISO\/IEC 17025 and ISO 17034 under UKAS accreditation\u003cbr\u003e• Highest level of accreditation guarantee, providing the most credible certified data available worldwide\u003cbr\u003e• Characterized using data by ISO\/IEC 17025 accredited laboratories\u003cbr\u003e• Fully traceable to International Standards\u003cbr\u003e• Supplied in tamper-evident glass packaging, providing assurance of sample integrity\u003cbr\u003e• Packaged in 3 X 80 mL bottles - 'One shot', one bottle per test ensures zero contamination \/ high end volatile loss\u003cbr\u003e• Manufactured in the United Kingdom by ARO Scientific Ltd\u003cbr\u003e•12 Month shelf life\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThese flashes point certified reference materials are used for verification of apparatus typically used in, but not limited to, the determination of the flash point of petroleum products in the temperature range from 40 °C to 370 °C by a manual Pensky-Martens closed-cup apparatus or an automated Pensky-Martens closed-cup apparatus.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur commitment to quality and our accreditations demonstrates that we have rigorous quality systems in place that allow us to provide customers with the highest quality products possible, which are accepted globally. In addition, our Combined UKAS and ILAC-MRA Mark demonstrates that the accreditation we hold is recognized under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement, our certificates are accepted around the world.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e \u003cbr\u003eARO Scientific \u003ca href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\" data-mce-href=\"file:\/\/\/C:\/Users\/Izzy\/Downloads\/SDS-0001%20Total%20Acid%20Number5.pdf\"\u003eSDS-0001 Total Acid Number5.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"clear: left;\" data-mce-style=\"clear: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARO","offers":[{"title":"Default Title","offer_id":53473958101369,"sku":"CRM-PMCC30","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/files\/flash-point_-coc_-secondary-working_4_7acac876-d836-4d24-aa89-b0dd77c8452f.jpg?v=1749644443"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/2155\/1241\/collections\/Untitled_design_4.png?v=1728460118","url":"https:\/\/esslabshop.com\/collections\/aro-scientific-products\/aro.oembed?page=12","provider":"ESSLAB","version":"1.0","type":"link"}