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

n-Perfluorooctanoic acid, ammonium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3825-26-1

Norpropylhexedrine hydrochloride, , Solvent-, Unit , # of units-, Cas.no. 5471-54-5

Citric acid [0.3% wt]