4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml

Fenthion-oxon-sulfoxide, 100 µg/ml, Acetonitrile,

5,6,7,8-Tetrahydroquinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Cocaethylene