Perfluoro-1-[13C8]octanesulfonamide, 50µg/ml in Isopropanol, 1,2ml

ß alpha alpha (20R)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 481-20-9

Dopamine hydrochloride, 100mg

Benzonitrile