*5'-Methoxy-2,3',4-tribromodiphenyl ether, 50 µg/mL in Methanol, 1 mL 8770-Liquid This Certified Reference Material of

This Certified Reference Material of varied concentration in MtBE is composed of 12 analytes

VALI (Vertex modified Air-Liquid Interface) medium is derived from ALI medium

This Certified Reference Material at a concentration of 1000 µg/mL in Hexane:Acetone (95:5) is composed of a single analyte

This Certified Reference Material at a concentration of 0

This Certified Reference Material at a concentration of 1000 µg/mL in MtBE is composed of a single analyte

*5'-Methoxy-2,3',4-tribromodiphenyl ether, 50 µg/mL in Methanol, 1 mL 8770-Liquid This Certified Reference Material ofThis Certified Reference Material at a concentration of 50 g mL in Methanol 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.