Benzal chloride,1000 µg/mL,isooctane,1mL,

Metoprolol-d7 hydrochloride (isopropyl-d7), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-61-4

(±)-Baclofen,neat,neat,10mg,

Norfentanyl hydrochloride