17 alpha(H),21ß(H)-30-Norhopane, 50µg/mL in Isooctane, 1ml

n-Tridecane, ?13C: -33.47, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-50-5

Chlormephos, 100 µg/ml, Ethyl acetate, 5ml

d4 Pregnane, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-77-7