DL-Methadone-d9 hydrochloride

17 alpha(H),21ß(H)-28,30-Bisnorhopane, neat, Solvent-neat, Unit ca. 1µg , # of units-1, Cas.no.

PCB Congeners 1000 ppb

Benzyldimethyltetradecylammonium chloride, 100 µg/