alpha-HCH, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70270 Terbutryn, 1000µg/ml in MeOH, 1ml Price on request 673721 Vinclozolin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 79407 Benzo(k)fluoranthene Price on request