Chloral hydrate, 1000µg/ml in Acetonitrile, 1ml

2,2',3,3',4',5-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

CDPOS, 10.0 µg/ml, Methanol, 10ml

Phenyltin trichloride, 1000 µg/ml, Methanol, 5ml