ICP-MS Mix #1

17ß(H),21 alpha(H)-(22RS)-Pentakishomohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.

WS Chorinated DBP’s - EPA Method 551

beta-Cyfluthrin, 10000µg/ml in MeOH, 1ml