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 46021 Ethylbenzene-d5 Price on request PN-5S 1,4-Dichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 52046 Calibration Standard Mix 4 Price on request