Chloroparaffin C10-C12Mix 5 in n-Heptane, 3 x 1ml

N6,O2'-Dimethyladenosine, 10mg

Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile

Silica (SiO2), 1000µg/ml in Water/0.5% NaOH, 100ml