pH 11 CALIBRATION STD, 500mL
Only Inorganic Ventures can give you ALL of these.....
✔ Produced under ISO 17025
✔ Produced under ISO 17034
✔ Assayed by validated ICP-OES procedures
✔ Trace metallic impurities determined by ICP and ICP-MS
Please note that this product has a shelf life of 2 years from point of manufacture. All IV products are supplied to the customer with a minimum of 1 year shelf life.