Metazachlor, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673634 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 682865 Isovaleric acid, 1000mg Price on request TEP Triethyl phosphate, 1.2ml x 50ug/ml, toluene Price on request T-PFOA Technical Ammonium Perfluorooctanoate, 1.2ml x 50ug/ml, methanol Price on request