1,2,3,8,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

3-Chloro-1,2-propandiol-2-monostearate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Prallethrin, 100 µg/ml, Acetonitrile, 5ml

Propachlor