*Base/Neutral Extractables, 0.5 mg/mL in CH2Cl2, 5 x 1 mL 6993-PCBs PAHs 2 mg/mL in Methanol (as

2 mg/mL in Methanol (as deriv

This Certified Reference Material at a concentration of 100 µg/mL in 2-5% Nitric Acid is composed of 4 analytes

5 mg/mL in Dichloromethane is composed of 13 analytes

This Certified Reference Material at a concentration of 2000 µg/mL in Acetone is composed of 2 analytes

This set of Chemical Reference Standards is composed of 19 components

*Base/Neutral Extractables, 0.5 mg/mL in CH2Cl2, 5 x 1 mL 6993-PCBs PAHs 2 mg/mL in Methanol (asThis Certified Reference Material at a concentration of 0. 5 mg mL in CH2Cl2 is composed of 46 analytes. It is supplied in a unit of 5 x 1 mL and should be stored refrigerated at 0 5 C.