*2',3,3',4,5-Pentachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 76842-07-4, 1 mL TPH This Certified Reference Material of

This Certified Reference Material of varied mass% in Isooctane is composed of 3 analytes

It is supplied in a unit of 25 mg and should be stored in the freezer at less than -10 °C

Concentration 5

This Certified Reference Material of varied concentration in 2-5% Nitric Acid

It is supplied as a set of 2 x 1 mL and should be stored at an ambient temperature of greater than 5 °C

*2',3,3',4,5-Pentachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 76842-07-4, 1 mL TPH 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.