Flufenacet ESA sodium salt, 100µg/ml in MeOH, 1ml

4-tert-Octylphenol-mono-ethoxylate, 100 µg/ml, Ac

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

Ethyl-tert-butylether, certified, 100mg