Ametryn, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673195 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679257 D6-Metazachlor ESA sodium salt, 100 µg/ml, Aceton Price on request DF-1239-S 1,2,3,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 98529 4,4’-Diamino-3,3’-dimethyldiphenylmethane Price on request