WS Drinking Water Kit Back Catalog number: 38235 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93613 Methyl Derivatives Standard Price on request 675740 cis-Chlordane, 100 µg/ml, Ethyl acetate, 5ml Price on request 678420 tau-Fluvalinate, 100 µg/ml, Acetonitrile, 5ml Price on request