Trazodone, Fluid Test (4535FL)
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Trazodone, Fluid Test (4535FL)

Analysis Code 4535FL 
Test Name Trazodone, Fluid 
Test Includes Trazodone 
Compound Synonym(s) Desyrel® 
Purpose Therapeutic Drug Monitoring; This test is New York State approved. 
Category Antidepressant 
Method(s) High Performance Liquid Chromatography
(HPLC) 
Specimen Requirements 2 mL Fluid 
Transport Temperature Refrigerated 
Specimen Container Plastic container (preservative-free) 
Special Handling None 
Light Protection Required Not Required 
Stability Room Temperature: Undetermined
Refrigerated: Undetermined
Frozen (-20 °C): Undetermined 
*Rejection Criteria None 
Day(s) Test Set-up / TAT [HPLC] Thursday / 2 days 
Suggested CPT Code 80338 
**Minimum Volume 0.75 mL 
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You are viewing Trazodone, Fluid Test (4535FL)
*Rejection criteria pertain to clinical specimen submissions only.
**Stated minimum volume allows for a single analysis. Repeat analysis will not be performed.


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