*Internal Standards Mix, 50.0 µg/mL in Isopropanol, 5 x 1 mL 7038-Bisphenol Analogs This Certified Reference Material at

This Certified Reference Material at a concentration of 25 µg/mL in Isooctane is composed of a single analyte

This Certified Reference Material of varied concentration in Acetone is composed of 18 analytes

This Certified Reference Material in a matrix of Hexane:Cyclohexane (50:50) is composed of 2 analytes

This Certified Reference Material at a concentration of 200 µg/mL in Ethyl acetate is composed of 11 analytes

Each medium uses glycerol for a carbon source and has a rich nutrient base of amino acids

*Internal Standards Mix, 50.0 µg/mL in Isopropanol, 5 x 1 mL 7038-Bisphenol Analogs This Certified Reference Material atThis Certified Reference Material at a concentration of 50. 0 g mL in Isopropanol is composed of 2 analytes. It is supplied in a unit of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 C.