*3,3',4,4'-Tetrachlorobiphenyl, 100 µg/mL in Isooctane, CAS # 32598-13-3, 1 mL 7039-Cannabinoids 0 mg/mL in Methanol is

0 mg/mL in Methanol is composed of 9 analytes

It is supplied as a set of 22 x 1 mL and should be stored refrigerated at 0-5 °C

This Certified Reference Material at a concentration of 2

CAS # 544-85-4

This Certified Reference Material of varied concentration by weight is composed of 14 analytes

*3,3',4,4'-Tetrachlorobiphenyl, 100 µg/mL in Isooctane, CAS # 32598-13-3, 1 mL 7039-Cannabinoids 0 mg/mL in Methanol isThis Certified Reference Material at a concentration of 100 g mL in Isooctane is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C. Sonicate before use.