*2,2',3,3',4,4',6-Heptachlorobiphenyl, 100 µg/mL in Isooctane, CAS # 52663-71-5, 1 mL 7025-Reference Standards This Certified Reference Material at

This Certified Reference Material at a concentration of 100 µg/mL in Toluene is composed of a single analyte

This Certified Reference Material at a concentration of 100 µg/mL in Cyclohexane is composed of a single analyte

It is supplied as a set of 17 x 100 mL and should be stored at an ambient temperature of greater than 5 °C

It is supplied as a set of 7 x 100 mL and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material of varied concentration in Hexane:Heptane (50:50) is composed of 5 analytes

*2,2',3,3',4,4',6-Heptachlorobiphenyl, 100 µg/mL in Isooctane, CAS # 52663-71-5, 1 mL 7025-Reference Standards This Certified Reference Material atThis 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.