Fentanyl (FYL)

Available Cut Off(s):

  • Urine: Urine: 10 ng/ml
  • Oral Fluid: 10 ng/ml

Pharmaceutical Name: Actiq®, Duragesic®, and Sublimaze®

Street Names: Apache, China Girl, China White, Dance Fever, Friend, Goodfellas, Jackpot, Murder 8, and Tango & Cash.

Signs of Use: Extreme happiness, drowsiness, nausea, confusion, constipation, sedation, problems breathing, unconsciousness.

Detection Window

  • Urine – 1 to 2 days
  • Oral Fluid – Unknown