*Biofuel 100 Refinery, 0.5 mg/mL in CH2Cl2, 2 mL 7040-Dioxins This Certified Reference Material at

This Certified Reference Material at a concentration of 1000 µg/mL in Cyclohexanone is composed of a single analyte

This Certified Reference Material at a concentration of 1000 µg/mL Isooctane is composed of a single analyte

This Certified Reference Material of varied concentration in 2-5% Nitric Acid is composed of 26 analytes

This Certified Reference Material at a concentration of 100 µg/mL in Ethyl acetate is composed of 23 analytes

*Biofuel 100 Refinery, 0.5 mg/mL in CH2Cl2, 2 mL 7040-Dioxins This Certified Reference Material atThis Certified Reference Material at a concentration of 0. 5 mg mL in CH2Cl2 is composed of a single analyte. It is supplied in a unit of 2 mL and should be stored refrigerated at 0 5 C. Sonicate before use.