Deuterated PAH Solution/Mixture, 1.2ml, toluene

Isoproturon-desmethyl, 100 µg/ml, Acetonitrile, 1ml

Benzo[k]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93952-01-3

Perfluoro-n-tetradecanoic acid, 1.2ml x 50ug/ml, methanol