Trifluoro(13C2)acetic acid, 50µg/ml in MeOH, 1,2ml

2-Isobutyl-3-methoxypyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 24683-00-9

5ß(H)-Cholestan-3-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 601-53-6

(+/-)-Ketamine hydrochloride, 1000µg base/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1867-66-9