*2,2',5-Tribromobiphenyl, 35 µg/mL in Isooctane, CAS # 59080-34-1, 1 mL PAH 2 mg/mL in Methanol is

2 mg/mL in Methanol is composed of 16 analytes

It is supplied in a unit of 2 g and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material of varied Conc in Heptane:Hexane (50:50) is composed of 2 analytes

This Certified Reference Material at a concentration of 100 µg/mL in 2-5% Nitric Acid is composed of 6 analytes

0 mg/mL in Methanol is composed of 3 analytes

*2,2',5-Tribromobiphenyl, 35 µg/mL in Isooctane, CAS # 59080-34-1, 1 mL PAH 2 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.