*4-Hydroxy-2,2',3,4'-tetrabromodiphenyl ether, 10 µg/mL in Acetonitrile, CAS # 602326-22-7, 1 mL 6957-Standards and Reagents This Certified Reference Material at

This Certified Reference Material at a concentration of 2000 µg/mL in Acetone is composed of 2 analytes

This Certified Reference Material at a concentration of 2000 µg/mL in Methanol is composed of 14 analytes

This Certified Reference Material of varied Conc %w/w is composed of 15 analytes

25%w/w per component is composed of 16 analytes

This set of Chemical Reference Standards is composed of 6 components

*4-Hydroxy-2,2',3,4'-tetrabromodiphenyl ether, 10 µg/mL in Acetonitrile, CAS # 602326-22-7, 1 mL 6957-Standards and Reagents This Certified Reference Material atThis Certified Reference Material at a concentration of 10 g mL in Acetonitrile is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C.