p-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml

Heptafluorobutyric anhydride, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 336-59-4

Carvedilol-d4 (ethyl-d4), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1133705-56-2

D4-Acetylsalicylic acid, 50mg