4-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

3-Nitrotoluene

5 alpha(H),14ß(H),17ß(H),20R-3ß-Benzyloxycholestane, , Solvent-, Unit , # of units-, Cas.no.

2,3',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane