An internal standard suitable for norfentanyl testing of urine, blood, or hair samples or isotope dilution methods by GC/MS or LC/MS in applications such as pain prescription monitoring, clinical toxicology, urine drug testing, or forensic analysis. Norfentanyl is a major urinary metabolite of fentanyl, a potent synthetic analgesic sold under various trade names including Sublimaze, Duragesic, Actiq, and Fentora.
Recommended Storage Condition
Freeze (-20°C)
| Quantity | Each |
|---|---|
| Hazardous | Yes |
| Is Featured | No |
