WS Drinking Water Kit Back Catalog number: 38235 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-4960-100AN5 Tribenuron-methyl, 100μg/ml in Acetonitrile, 5ml Price on request 71470 tert-Amyl methyl ether Price on request 79286 d-BHC Price on request