EPA Method 502.1 - Liquids Back Catalog number: 30008 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675886 Asulam, 100 µg/ml, Acetonitrile, 5ml Price on request 71054 2,4,6-Trichloroaniline Price on request 675043 Alachlor OA, 10mg Price on request