1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin Back Catalog number: 10629.12-50-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 98235 Benzene [100 ppm] Price on request 9080.2-100-AN N,N-Dimethylsulfamide, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 3984-14-3 Price on request 682270 Paraxanthine, 50mg Price on request