Parathion-ethyl, 100 µg/ml, Ethyl acetate, 5ml

Allylbenzene, 1000mg

Benzoylprop-ethyl, 100 µg/ml, Acetonitrile, 1ml

2,3,3',4',5,6-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane