*Dioxin Window Defining Mix, 20 ng/µL in Toluene, 1 mL 7008-PCBs PAHs This Certified Reference Material at

This Certified Reference Material at a concentration of 2840 µg/mL in DMSO is composed of a single analyte

0 mg/mL in Carbon disulfide is composed of 2 analytes

This Certified Reference Material at a concentration of 100 µg/mL in Acetonitrile is composed of 16 analytes

This Reference Material at a concentration of 100 µg/mL in Methanol is composed of a single analyte

*Dioxin Window Defining Mix, 20 ng/µL in Toluene, 1 mL 7008-PCBs PAHs This Certified Reference Material atThis Certified Reference Material at a concentration of 20 ng L in Toluene is composed of 7 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.