*Working Level Aroclor 1242 with Surrogates, Varied conc. in Isooctane, 5 mL 7008-PCBs PAHs 0 mg/mL in Methanol is

0 mg/mL in Methanol is composed of 9 analytes

This Certified Reference Material at a concentration of 5000 µg/mL in Ethanol is composed of 2 analytes

It is supplied as a set of 22 x 1 mL and should be stored refrigerated at 0-5 °C

This Certified Reference Material at a concentration of 100 µg/mL in Acetone is composed of 21 analytes

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

*Working Level Aroclor 1242 with Surrogates, Varied conc. in Isooctane, 5 mL 7008-PCBs PAHs 0 mg/mL in Methanol isThis Certified Reference Material of varied concentration in Isooctane is composed of 3 analytes. It is supplied in a unit of 5 mL and should be stored at an ambient temperature of greater than 5 C.