Chlormequat chloride 1,1,2,2-D4, certified, 5mg

a-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane

Oxamyl, 100 µg/ml, Acetonitrile, 5ml

1-Chlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,