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 71181 Dicyclopentadiene Price on request 71652 2-Chloroacrylonitrile Price on request 673440 Simazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request