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 673626 Iprodione, 100 µg/ml, Ethyl acetate, 5ml Price on request 674861 Dimethylditetradecylammonium bromide, 100mg Price on request L-PFOS Sodium perfluoro-1-octanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request