*2,4,4',6-Tetrachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 32598-12-2, 1 mL 5350-Chromatography 8 mg/mL in Methanol:Benzene (50:50)

8 mg/mL in Methanol:Benzene (50:50) is composed of 9 analytes

This Certified Reference Material of varied Conc in Heptane:Hexane (50:50) is composed of 2 analytes

This Certified Reference Material at a concentration of 1000 µg/mL in Methanol is composed of a single analyte

Concentration 5

This Certified Reference Material of varied concentration by weight is composed of 11 analytes

*2,4,4',6-Tetrachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 32598-12-2, 1 mL 5350-Chromatography 8 mg/mL in Methanol:Benzene (50:50)This Certified Reference Material at a concentration of 35 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.