*Base/Neutral Extractables, 0.5 mg/mL in CH2Cl2, 5 x 1 mL 6993-PCBs PAHs This Certified Reference Material at

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

2 mg/mL in Methanol (as deriv

13 mg/mL in Freon 113 is composed of a single analyte

This Certified Reference Material of varied concentration in 2-5% Nitric Acid is composed of 15 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 This Certified Reference Material atThis 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.