Dichlofenthion, 100 µg/ml, Toluene, 1ml

1,1-Dimethyl-d6-sulfamide, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3984-14-3

Heptachlor-endo-epoxide (isomer A), 1.2mL x 100ug/mL, nonane

PCB Congener Mix #2