N-Nitroso-N-methylaniline, 100mg

D4-Flufenacet, 100 µg/ml, Acetonitrile, 1ml

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

Terbuthylazine, 10 ng/µl, 10ml