Fenthion-sulfone, 100µg/mL in Ethylacetate, 1ml

5-Chloro-2-methyl-4-isothiazoline-3-one, 25mg

1,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Ethalfluralin, 250mg