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 50787 Hexavalent Chromium (Cr 6+) Price on request 678491 Propiconazole, 100 µg/ml, Acetonitrile, 1ml Price on request 675566 Ethalfluralin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request