Alkylbenzene-Mix 2, 200 µg/ml, Methanol, 1ml

Ametryn, 10.0 µg/ml, Acetonitrile, 10ml

lambda-Cyhalothrin, 100 µg/ml, Ethyl acetate, 5m

1,2,4,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane