Methyl paraoxon, 1000µg/ml in MeOH, 1ml

2-Perfluorodecyl (13C2)ethanoic acid (13C2-10:2 FTCA), 50µg/ml in Isopropanol, 1,2ml

1-Fluoropyrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1691-65-2

2,2,3,3,4,4,5,6-Octachlorobiphenyl