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This Certified Reference Material at a concentration of 250 µg/mL in Methanol is composed of a single analyte
This Certified Reference Material of varied concentration in 2-5% Nitric Acid is composed of 26 analytes
It is supplied as a set of 5 x 1 mL
This Certified Reference Material of varied Conc in Heptane:Hexane (50:50) is composed of 2 analytes
This Certified Reference Material of varied concentration by weight is composed of 14 analytes
*2,3,3',4,4',6-Hexachlorobiphenyl, Neat, CAS # 74472-42-7, 5 mg 7008-PCBs PAHs This Certified Reference Material atThis Certified Reference Material is supplied as a neat chemical. It is composed of a single analyte. It is supplied in a unit of 5 mg and should be stored at an ambient temperature of greater than 5 C.
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