*Freon #152a, 0.2 mg/mL in Methanol, CAS # 75-37-6, 1 mL 7047-Herbicides and Pesticides This Certified Reference Material at

This Certified Reference Material at a concentration of 10 µg/mL in Isooctane is composed of 7 analytes

This Certified Reference Material at a concentration of 100 µg/mL in 2-5% Nitric Acid is composed of 6 analytes

This Certified Reference Material at a concentration of 10 µg/mL in 2-5% Nitric Acid is composed of 7 analytes

This Certified Reference Material at a concentration of 500 µg/mL in Acetonitrile is composed of a single analyte

This Certified Reference Material at a concentration of 10 µg/mL in Isooctane is composed of 12 analytes

*Freon #152a, 0.2 mg/mL in Methanol, CAS # 75-37-6, 1 mL 7047-Herbicides and Pesticides This Certified Reference Material atThis Certified Reference Material at a concentration of 200 g mL in PT Methanol is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored refrigerated at 0 5 C.