*2,3,3',4,4',5,5'-Heptachlorobiphenyl, Neat, CAS # 39635-31-9, 5 mg 7021-Other This set of Chemical Reference

This set of Chemical Reference Standards is composed of 2 components

It is supplied as a set of 3 x 10 mL and should be stored at an ambient temperature of greater than 5 °C

CAS # 7194-85-6

Cholecalciferol (Vitamin D3)

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

*2,3,3',4,4',5,5'-Heptachlorobiphenyl, Neat, CAS # 39635-31-9, 5 mg 7021-Other This set of Chemical ReferenceThis Certified Reference Material is supplied as a neat chemical. It is composed of a single analyte. It is supplied in a unit of 5 mg and should be stored at an ambient temperature of greater than 5 C.