2,3,6-Trichlorophenol, 10 µg/ml, Methanol, 10ml

1-Naphthaleneacetic acid, 1000µg/ml in Acetone, 1ml

Chlorotoluron, 100 µg/ml, Acetonitrile, 5ml

Benzo[j]fluoranthene, 10µg/ml in Acetonitrile,10ml