1,2,3,4,6,7-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: MDD-123467 Availability: In the manufacturer's stock Price on request - + Recommended 53081 Instrument Standard 5 Price on request 675997 Pentachloroaniline, 100 µg/ml, Cyclohexane, 5ml Price on request L20032100CY PCB-Mix 21, 10µg/mL in Cyclohexane, 10ml Price on request