*Ruthenium ICP Standard, 1000 µg/mL in 10% Hydrochloric acid, 500 mL 7040-Dioxins This Certified Reference Material at

This Certified Reference Material at a concentration of 4

0 mg/mL in Dichloromethane is composed of 16 analytes

This Certified Reference Material of varied concentration in Hexane:Heptane (50:50) is composed of 5 analytes

supplemented with calcium chloride and magnesium sulfate

This Certified Reference Material of varied concentration by weight is composed of 6 analytes

*Ruthenium ICP Standard, 1000 µg/mL in 10% Hydrochloric acid, 500 mL 7040-Dioxins This Certified Reference Material atThis Certified Reference Material at a concentration of 1000 g mL in 10% Hydrochloric acid is composed of a single analyte. It is supplied in a unit of 500 mL and should be stored at an ambient temperature of greater than 5 C.