Bixin, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 6983-79-5

Acetylsalicylic acid, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 50-78-2

Syringic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 530-57-4

Fentanyl impurity A, 25mg