Cymoxanil, 100 µg/ml, Acetonitrile, 5ml

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

Carbazole-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 97960-57-1

2-Chloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene