- YFENTU
Fentanyl and Analogues, Urine
Specimen:
Test Code
YFENTU
Specimen Name
Fentanyl and Analogues, Urine
Collect
Sterile Urine Cup
Submit
10 mLs (Min: 2 mLs) Random Urine Ambient
Special Handling
Plastic urine container or transport tube without preservative. MUST have a chain of custody requisition.
Rejection Criteria
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Stability
Ambient 3 days; for longer storage Refrigerated or Frozen
Methodology
Liquid Chromatography-Tandem Mass Spectrometry (LC/MS-MS)
Performed
Sunday - Saturday
Reported
5-10 days
CPT Codes
- 80354
Components
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Additional Information
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Common Test Phrases
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Common Lab Definitions
- Serum
- Plasma
- STT