WS Trihalomethanes Back Catalog number: 38025 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678997 Tefluthrin, 100 µg/ml, Cyclohexane, 1ml Price on request 690058 Sintofen, 25mg Price on request 675759 Ditalimfos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request