Metazachlor ESA sodium salt, 10.0 µg/ml, Acetonit

2-tert-Butyl-4-ethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 96-70-8

1H,1H,2H,2H-Perfluorooctanesulfonic acid, 10mg

1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane