2,7-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Prallethrin, 100 µg/ml, Acetonitrile, 5ml

Pesticide-Mix 36, 100 ng/µl, 1ml

n-Nonylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1081-77-2