Pyrene-d10, 1000µg/mL in acetonitrile, 1ml

2,3,4',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Cholest-2-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15910-23-3

17ß(H),21 alpha(H)-30-Norhopane, 100µg/mLin isooctane, 1mL