Atropine, 100 µg/ml, Acetonitrile, 1ml

Chlorfenvinphos, 100µg/ml in Cyclohexane, 5ml

Ethylene thiourea, 100 µg/ml, Acetonitrile, 1ml

2,6,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene