Terbacil, 100 µg/ml, Ethyl acetate, 5ml

Propachlor, 100 µg/ml, Acetonitrile, 1ml

Tilmicosin, 100 µg/ml, Methanol, 1ml

1,3,4,7,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane