2,4-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane

Methamidophos-d6 (dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219799-41-3

Etofenprox, 100 µg/ml, Ethyl acetate, 5ml

Chlorpyrifos oxon