Butabarbital

(S)-(+)-Pregabalin-d4 (Aminomethyl d2 - hexanoic acid-2,2-d2), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Cimetidine, 100mg

2,3-Dimethylphenol, 100 µg/ml, Acetonitrile, 5ml