2,7-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

EPA Method 8141 Standard

2,5-Dimethylbenzaldehyd-2,4-dinitrophenylhydrazone, 100mg

Norflurazon, , Solvent-, Unit , # of units-, Cas.no. 27314-13-2