4,4'-DDT, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673537 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54360 MBAS - Alkylbenzene Price on request 59943 Nitrite as NO2- Price on request 673315 Haloxyfop, 100 µg/ml, Acetonitrile, 5ml Price on request