*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 1000 µg/mL in CH2Cl2 is composed of 3 analytes

This Certified Reference Material at a concentration of 2500 µg/mL in Acetonitrile:Methanol (90:10) is composed of a single analyte

0 µg/mL in Toluene is composed of 19 analytes

This Certified Reference Material of varied concentration in 10% Hydrochloric acid

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.