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

BHC (beta isomer-13C6), 50µg/ml in Nonane, 2x1,2ml

Chlorobenzene, 1000mg

Naphtho[8,1,2-abc]coronene (Naphtho[2'.8',2.4]coronene), neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 6596-38-9