Fentanyl-D5

Benz[a]anthracene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-53-2

Zolpidem tartrate, 100 µg/ml, Methanol, 1ml

6:2 FTOH, 50μg/ml in MeOH, 5ml