*3,6-Difluoro-2,2',4,4',5-pentabromodiphenyl ether, 25 µg/mL in Isooctane, 1 mL 6957-Standards and Reagents This Certified Reference Material at

This Certified Reference Material at a concentration of 100 µg/mL in Acetonitrile is composed of 32 analytes

This Certified Reference Material of varied concentration by %w/w is composed of 18 analytes

793 mg/mL in White Mineral Oil is composed of a single analyte

This Certified Reference Material at a concentration of 1000 µg/mL in 10% Nitric acid is composed of a single analyte

This Certified Reference Material at a concentration of 10 ng/mL in Nonane is composed of 14 analytes

*3,6-Difluoro-2,2',4,4',5-pentabromodiphenyl ether, 25 µg/mL in Isooctane, 1 mL 6957-Standards and Reagents This Certified Reference Material atThis Certified Reference Material at a concentration of 25 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.