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 79365 Diethyl sulfate Price on request FBET 2-Perfluorobutyl ethanol (4:2 FTOH), 50µg/ml in MeOH, 1,2ml Price on request M4H12 3',4'-Dichloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene Price on request