Atrazine, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673203 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673117 DL-alpha-Tocopherol acetate, 500mg Price on request 71021 n-Hentriacontane Price on request 677607 1H,1H,2H,2H-Perfluorooctanesulfonic acid, 10mg Price on request