4,4'-DDD, 100 µg/ml, Toluene, 5ml Back Catalog number: 675989 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673356 Cycloxydim, 10 µg/ml, Acetonitrile, 10ml Price on request 675684 1,1,2-Trichloro-1,2,2-trifluoroethane, 250mg Price on request 95786 EPH Aliphatic n-Hydrocarbons Price on request