1,2,3,8,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: MDD-12389 Availability: In the manufacturer's stock Price on request - + Recommended 79020 Endosulfan I Price on request BDE-60 2,3,4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 55106 SDWA MBAS Price on request