Fentanyl impurity A, 25mg Back Catalog number: 666 Availability: In the manufacturer's stock Price on request - + Recommended 72242 n-Propyl gallate (PG) Price on request 71644 2-Hexanol Price on request 0417.14-150-CYX10 n-Tetradecane , ?13C: -33.13, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-59-4 Price on request