*Aroclor 1221 Type 1 and 2 Set, 2 x 1 mL 7048-Instrument Performance Verification This Certified Reference Material at

This Certified Reference Material at a concentration of 10 µg/mL in 2-5% Nitric Acid is composed of 6 analytes

This set of Chemical Reference Standards is composed of 9 components

ISO Guide 34 Certified for PT Standard production

This Certified Reference Material of varied concentration by weight is composed of 14 analytes

0 µg/mL in Isooctane is composed of 20 analytes

*Aroclor 1221 Type 1 and 2 Set, 2 x 1 mL 7048-Instrument Performance Verification This Certified Reference Material atThis set of Chemical Reference Standards is composed of 2 components. It is supplied as a set of 2 x 1 mL and should be stored at an ambient temperature of greater than 5 C.