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 0442.7-1G Cycloheptane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 291-64-5 Price on request 678260 Amitrole, 100 µg/ml, Acetonitrile, 1ml Price on request 0297.19-10-AN 6-Methylchrysene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1705-85-7 Price on request