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Stable Sulfide Standard 10mg/mL
£201.00
Oil and Grease, #QCI-069
£66.25
Mid-Level Solids CRM, #QCI-055
£193.75
E. Coli, #9001-20X
£231.25
ICP-MS Tuning Solution 500mL
£381.43
QC HARDNESS STANDARD, 500mL
£114.95
QC TURBIDITY STANDARD, 20mL
£52.25
QC TRACE METALS STD, 20mL
£113.91
QC SOLIDS STANDARD, 450mL
£81.51
QC RAINWATER STANDARD, 125mL
£275.88
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- Stable Sulfide Standard 10mg/mL
An exclusive NSI Lab Solutions Product! A sulfide CRM that is stable unopened for 2 years from manufacture. Precipitate free preservation using a proprietary buffer system and inert gas sealing. 10mg/mL Sulfide.
Intended Use
Validate analytical methods and evaluate the quality of your results with certified reference materials
More Information
Manufactured from highest purity water and analytically verified source materials|Standards are traceable to SI through NIST test masses and/or SRMs|Certified stable for up to 2 years from manufacture|Supplied ready to use—no lengthy preparative steps required|Manufactured and certified under ISO 17034 accreditation|Meets your ISO 17025 requirements
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