Primary Drinking Water Metals Back Catalog number: 53075 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675397 Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Price on request 8688.8 Vamidothion, , Solvent-, Unit , # of units-, Cas.no. 2275-23-2 Price on request 674279 2,3,5-Trimethacarb, 10mg Price on request