beta-BHC Back Catalog number: X9023 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674747 Flufenacet, 100 µg/ml, Acetonitrile, 5ml Price on request 19130 EPA Method 507 - Performance Check Solution Price on request DD-28-S 2,8-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request