Permethrin, 100 µg/ml, Acetonitrile, 5ml

Mefenacet, 10 µg/ml, Acetonitrile, 10ml

3-Ethoxy propionaldehyde diethyl acetal, 1g

1,2,5,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane