Ofurace, 100 µg/ml, Ethyl acetate, 5ml

Mass-Labelled PFAS Extraction Standard, 2000ng/ml in MeOH, 1,2ml

Perfluorooctadecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16517-11-6

Spike Mix