Fluorodifen, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 681886 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 91833 WS Benzo(a)pyrene - Cal Check Price on request 680081 Isofetamid, 100 µg/ml, Acetonitrile, 1ml Price on request 677961 Etrimfos, 100 µg/ml, Toluene, 1ml Price on request