EPA Method 1625 Semi-Volatile Standard

Hexachlorobenzene, 1000µg/ml in Isooctane, 1ml

8 alpha,9ß,10 alpha(H),14ß(H),17 alpha(H),21ß(H)-5,9-Dimethyl-25,27-bisnorhopane , neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

4-Bromoaniline, 500mg