alpha alpha alpha (20R)-Cholestane, 100µg/mLin Isooctane, 1ml

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane

Dimethyl disulfide, 1ml

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