Nitrofen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678445 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 90506 Benzo(e)pyrene,2000µg/ml in methylene chloride,1ml Price on request 54527 Sodium Carbonate Price on request 673317 Haloxyfop-2-ethoxyethyl, 100 µg/ml, Acetonitrile, Price on request