*2,3,3',4-Tetrachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 74338-24-2, 1 mL 7021-Other 0 mg/mL in Methanol is

0 mg/mL in Methanol is composed of 11 analytes

This Certified Reference Material at a concentration of 2 µg/mL in Acetonitrile:Methanol (96:4) is composed of 30 analytes

2 µg/mL in Acetone is composed of 2 analytes

Sonicate before use

This Certified Reference Material at a concentration of 1000 µg/mL in Methanol is composed of 4 analytes

*2,3,3',4-Tetrachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 74338-24-2, 1 mL 7021-Other 0 mg/mL in Methanol isThis Certified Reference Material at a concentration of 35 g mL in Isooctane 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. Sonicate before use.