Diallate, 100 µg/ml, Acetonitrile, 1ml

2-Bromo-3,7,8-trichlorodibenzo-p-dioxin (>95%), 1.2ml x 48ug/ml, toluene

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

2,3,6-Trichlorophenol