2,4’-DDD, 1000µg/ml in Hexane, 1ml Back Catalog number: 79051 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-0940-100AN5 Chlortoluron, 100µg/ml in Acetonitrile, 5ml Price on request X9053 2,4-D methyl ester Price on request DF-12346789-S Octachlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request