2,3,7,8-Tetrachlorodibenzo-p-dioxin, 1mg Back Catalog number: D-404N Availability: In the manufacturer's stock Price on request - + Recommended 71629 2,4-D n-butyl ester Price on request 96799 Naphthalene-d8 Price on request 678446 Nitrothal-isopropyl, 100 µg/ml, Acetonitrile, 5m Price on request