A
5200 Harry Hines Blvd.
,
Dallas
,
TX
75235
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General Information
Alias: Fentanyl
Performed: 24/7
Turn Around Time: Med Emerg: 60 minutes; Routine: 4 hours
CPT Codes: 80307
Performed By: Rapid Response Lab
Notes: Drug Screen results are for clinical use only. These results are not to be used for medicolegal purposes since no chain of custody procedures were applied.
Clinical Utility:
Negative cut off <5 ng/mL. Screen test positive may be due to interference.
This assay detects the metabolite norfentanyl but also detects Fentanyl.
This is a screen assay, if clinically indicated, request confirmation by LC/MS.
Link:
Fentanyl LC/NS Confirm, Urine
Unacceptable Conditions: pH less than 5 or greater than 8
Components
Name |
Method |
Sex |
Age Range |
Ref. Range Low |
Ref. Range High |
Units |
Fentanyl Scrn, UR |
Immunoassay |
|
|
|
|
|
Specimen Requirements
Type |
Container |
Volume |
Units |
Collection / Delivery |
Storage / Transport |
Off Campus |
Urine |
UR Tube or UR Cup |
10 |
mL |
|
Deliver at Room Temperature to lab within 2 hours of collection. |
Deliver refrigerated to the lab. |