Phenmedipham-ethyl, 100 µg/ml, Acetonitrile, 1ml

17ß(H),21 alpha(H)-(22R)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 79951-54-5

Trace Nitrogen in Low Boiling Solvent

6-Methyl-2',3,4,4'-tetrachlorodiphenylmethane