Ciprofloxacin-d8 hydrochloride (piperazine-d8)

(-)-Scopolamine hydrobromide trihydrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 114-49-8

2-Aminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 91-59-8

Selenium (Se)