1,2,4,7,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Back Catalog number: MDD-12479 Availability: In the manufacturer's stock Price on request - + Recommended 2002.12-100-IO 2,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 31508-00-6 Price on request MBDE-ISS-G Mass-Labelled PBDE Internal Standard Solution, 1.2ml, nonane Price on request BB-155 2,2',4,4',6,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request