1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane

Thiacloprid, 1000µg/ml in Acetonitrile, 1ml

IC-MS Verification Standard

n-Heneicosane, ?13C: -28.59, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-94-7