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 2862.7-50-ME 7H-Perfluoroheptanal, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 647-44-9 Price on request 10360.18-10MG Nordoxepin hydrochloride Price on request 678104 Prothiofos, 100 µg/ml, Acetonitrile, 1ml Price on request