*Hexachlorobenzene, Neat, CAS # 118-74-1, 100 mg 7057-PCB PAH This Certified Reference Material at

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

This Certified Reference Material at a concentration of 10 µg/mL in Acetonitrile is composed of 8 analytes

It is supplied in a unit of 100 mg and should be stored in the freezer at less than -10 °C

This Certified Reference Material at a concentration of 10 µg/mL in Cyclohexane is composed of 4 analytes

tr Hydrofluoric acid is composed of 24 analytes

*Hexachlorobenzene, Neat, CAS # 118-74-1, 100 mg 7057-PCB PAH This Certified Reference Material atThis Certified Reference Material is supplied as a neat chemical. It is composed of a single analyte. It is supplied in a unit of 100 mg and should be stored at an ambient temperature of greater than 5 C.