beta-BHC Back Catalog number: 70039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10289.15-200-T 1,4,8-Trimethylcarbazole Price on request CA12670400 Dimethachlor oxalamic acid (OA), 10mg Price on request DF-1234678-S 1,2,3,4,6,7,8-Heptachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request