*Method 525 - Mix 3, 0.5 mg/mL in Acetone, 1 mL 6957-Standards and Reagents This Certified Reference Material of

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

This Certified Reference Material at a concentration of 100 µg/mL in MtBE is composed of 11 analytes

This Certified Reference Material at a concentration of 20000 µg/mL in CH2Cl2 is composed of 2 analytes

05 g Pb/gal

The media are buffered at pH 6

*Method 525 - Mix 3, 0.5 mg/mL in Acetone, 1 mL 6957-Standards and Reagents This Certified Reference Material ofThis Certified Reference Material at a concentration of 0. 5 mg mL in Acetone is composed of 12 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.