epsilon-HCH, 10.0 µg/ml, Acetonitrile, 1ml Back Catalog number: 685064 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71677 1-Butene Price on request 53107 WS Anions - Cal Check Price on request L18000020CY Pesticide-Mix 20, 10 ng/µl, 10ml Price on request