Fluorene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680404 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2044.15-K-ME 4-Nonylphenol, mixture of nonyl isomers, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 84852-15-3 Price on request 673787 Diflufenican, 100 µg/ml, Ethyl acetate, 1ml Price on request 673608 tau-Fluvalinate, 100 µg/ml, Ethyl acetate, 5ml Price on request