EPA Method 601Mix #2 Back Catalog number: 44002 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 675989 4,4'-DDD, 100 µg/ml, Toluene, 5ml Price on request 15900-0820-100AN5 Chloridazon, 100µg/ml in Acetonitrile, 5ml Price on request 70990 2,4-Dichlorophenylacetic acid Price on request