Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml Back Catalog number: MHCH-MXA Availability: In the manufacturer's stock Price on request - + Recommended CA10019000 Acetone, certified, 5ml Price on request 10419.7-100-CY Methyl pentachlorophenyl sulfide Price on request 70157 Dimethyl phthalate Price on request