WS Chorinated DBP’s - EPA Method 551 Back Catalog number: 38009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91740 5-alpha-Androstane Price on request 673260 Dimethomorph, 10.0 µg/ml, Acetonitrile, 10ml Price on request 70720 Isoproturon, 1000µg/ml in MeOH, 1ml Price on request