2,3',4,5,5'-Pentachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

o-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml

Ethyl nonadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 18281-04-4

Fenpiclonil, 100 µg/ml, Acetonitrile, 1ml