2,8-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Back Catalog number: DD-28-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 15900-0940-100AN5 Chlortoluron, 100µg/ml in Acetonitrile, 5ml Price on request 2778.10-100-AN Heptachlor-exo-epoxide (cis-) Price on request 0229.32-1MG Dibenzo[a,j]coronene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 190-72-7 Price on request