2,4'-DDT, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673535 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15900-3120-100AN5 Mecoprop (MCPP), 5ug/100ml in Acetonitrile, 5ml Price on request 50254 Custom Calibration Standard Price on request PFNA Perfluoro-n-nonanoic acid, 50µg/ml in MeOH, 1,2ml Price on request