*Iron ICP Standard, 10000 µg/mL in 2-5% Nitric Acid, 500 mL EPH 2 mg/mL in Methanol is

2 mg/mL in Methanol is composed of 12 analytes

2 mg/mL in Methanol is composed of 6 analytes

which extends the shelf-life of cell culture medium by limiting deamination of the terminal amino group of the side-chain

This Certified Reference Material at a concentration of 1000 µg/mL in Methylene chloride is composed of 15 analytes

*Iron ICP Standard, 10000 µg/mL in 2-5% Nitric Acid, 500 mL EPH 2 mg/mL in Methanol isThis Certified Reference Material at a concentration of 1000 g mL in 2 5% Nitric acid is composed of a single analyte. It is supplied in a unit of 500 mL and should be stored at an ambient temperature of greater than 5 C.