*3-Methoxy-2',3',4',5'-tetrachlorobiphenyl, 100 µg/mL in Isooctane, 1 mL 7166-Luer Slip This Certified Reference Material at

This Certified Reference Material at a concentration of 1000 µg/mL in Water is composed of 3 analytes

This Certified Reference Material at a concentration of 5 ng/mL in Nonane is composed of 14 analytes

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This Certified Reference Material of varied concentration by %w/w is composed of 17 analytes

as well as supplemental Dithiothreitol and a Glutathione Redox System

*3-Methoxy-2',3',4',5'-tetrachlorobiphenyl, 100 µg/mL in Isooctane, 1 mL 7166-Luer Slip 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.