*2,2',4,6'-Tetrachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 68194-04-7, 1 mL Clinical and Forensic This Certified Reference Material of

This Certified Reference Material of varied concentration in Pyridine is composed of 6 analytes

This Certified Reference Material of varied concentration in 1% Nitric acid is composed of 15 analytes

Absolute Standards is ISO 17043

It is supplied in a unit of 500 mg and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material at a concentration of 10 mg/mL in Methanol is composed of a single analyte

*2,2',4,6'-Tetrachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 68194-04-7, 1 mL Clinical and Forensic This Certified Reference Material ofThis 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.