Yale New Haven Hospital

Department of Laboratory Medicine
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Doxepin level

Lab Section: 

Sendout Reference

 

Lab Location: 

Sendout

Reference Lab: 

ARUP

 

Test ID: 

LAB146

 

Methodology: 

Quantitative Liquid Chromatography-Tandem Mass Spectrometry

Schedule: 

Set up: Mon, Wed, Fri

Reported: 

1-7 days

Specimen Requirements: 

Collection: 3.0 mL Blood in a Red Top Tube.
Pediatric volume: 1 mL.
Also acceptable: Lavender (K2 or K3EDTA) or pink (K2EDTA).
Handling: Pre-dose (trough) draw.
Unacceptable conditions: Whole blood. Gel separator tubes, light blue (citrate), or yellow (SPS or ACD solution).
Stability: Ambient: 5 days; Refrigerated: 2 weeks; Frozen: 6 months

 

Notes: 

http://ltd.aruplab.com/Tests/Pub/0090102

Reference Interval: 

See patient report or consult reference laboratory website

CPT Code(s): 

80335

Last Changed: 

8/14/2017 8:01:56

Last Reviewed: 

8/14/2017 8:01:56