Sign in →

Test ID BLOD1284 Fentanyl, Serum

Useful For

Monitoring fentanyl therapy

Specimen Type

Serum Red


Specimen Required


Container/Tube: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 2.3 mL

Collection Instructions:

1. Spin down and remove serum from red blood cells within 2 hours of draw.

2. Aliquot serum to submission container.


Specimen Minimum Volume

1.25 mL

Reject Due To

Hemolysis

Mild OK; Gross OK

Lipemia

Mild OK; Gross OK

Icterus

Mild OK; Gross OK

Other

Serum gel tube

Specimen Stability Information

Specimen Type Temperature Time
Serum Red Frozen (preferred) 28 days
  Refrigerated  14 days
  Ambient  72 hours

Day(s) and Time(s) Performed

Wednesday; 8 a.m.

Analytic Time

2 days

Method Name

Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

80354

G0480 (if appropriate)

Reporting Name

Fentanyl and Metabolites, S

Reference Values

Not applicable

Test Classification

This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.
Sanford Laboratories - Fargo Additional Information:

SANFORD INTERFACE BUILD INFORMATION

Result Code Result Code Description
17513 Norfentanyl
17514 Fentanyl
17515 Chain of Custody