Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675397 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673349 Metazachlor, 100 µg/ml, Acetonitrile, 5ml Price on request PFOA Perfluoro-n-octanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 15900-2650-100AN5 Haloxyfop-methyl, 100µg/ml in Acetonitrile, 5ml Price on request