2-Imidazolidone, 250mg

Decachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Thallium (Tl)

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