Benzyl Fentanyl, 5mg

1,4-Dinitrosopiperazine-d8, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 69340-07-4

Cyhexatin, 10.0 µg/ml, Cyclohexane, 10ml

2,6-Dinitrophenol