1-Naphthylacetamide, 100 µg/ml, Acetonitrile, 5m

Native Stock PCDDs and PCDFs, 1.2ml, nonane

Citral, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5392-40-5

Benzo[b]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 214-17-5