*2,3,3',4,4',5,5'-Heptachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 39635-31-9, 1 mL 7029-ICP This Certified Reference Material at

This Certified Reference Material at a concentration of 10 mg/mL in Methanol is composed of a single analyte

0 mg/mL in Methanol is composed of 12 analytes

This Certified Reference Material of varied concentration in 1% Nitric acid is composed of 15 analytes

Dibromoacetonitrile 3252-43-5 2000 µg/mL

This Certified Reference Material at a concentration of 500 µg/g in Transformer oil is composed of a single analyte

*2,3,3',4,4',5,5'-Heptachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 39635-31-9, 1 mL 7029-ICP This Certified Reference Material atThis 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.