Permethrin, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673660 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 66017 2,2',4-Trichlorobiphenyl (17) Price on request 677693 13C6-Sulfapyridine, 10mg Price on request XA11530000AL Chlorotoluron, 100µg/mL in Acetonitrile, 1ml Price on request