ICP-MS Low Check Mix Revision 1

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

Promethazine hydrochloride,1000 µg base/mL,MeOH,1mL

Milnacipran hydrochloride,neat,neat,10mg,