2,7-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: MDD-27 Availability: In the manufacturer's stock Price on request - + Recommended 31028 EPA Method 525 - Phthalate Standard Price on request 9136.12-50-IO 2,2',3,3',4,4',6,6'-Octabromodiphenyl ether,50 µg/mL,isooctane,1mL Price on request 59921 ICP-MS Mix Price on request