6020Low Intermediate Standard - Parent

17 alpha(H),21ß(H)-(22RS)-Bishomohopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54352-50-0

Bumetanide,100 µg/mL,MeOH,1mL,

1,2,4-Trichlorobenzene