Diuron-d6, 100µg/ml in Acetone, 1ml

1,4,7,8-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Tributyltin chloride, 1000 µg/ml, Methanol, 5ml

1-Chloronaphthalene, 1000µg/ml in MeOH, 1ml