Fentanyl-D5 Back Catalog number: 96501 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0974.29-100-IOX5 d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. Price on request 1761.13-10MG 2-Aminofluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 153-78-6 Price on request 677877 4-n-Nonylphenol, 100 µg/ml, Acetone, 1ml Price on request