D5-Acetochlor ESA sodium salt, 100 µg/ml, Water,

2,2',3,3',4',5-Hexachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

D-4929 Stock Chlorine Standard

Tri-n-octyltin chloride, 1000 µg/ml, Methanol, 5