Metazachlor-ESA sodium salt, 100µg/ml in AL, 1ml

Iohexol, 100 µg/ml in Acetonitrile, 5ml

2,3,7,8-Tetrachlorodibenzo-p-dioxin, 1mg

Hexaethylene glycol mono(p-n-octylphenyl) ether, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.