Perphenazine, Blood Test (3440B)

Perphenazine, Blood Test (3440B)

Analysis Code 3440B 
Test Name Perphenazine, Blood 
Test Includes Perphenazine 
Compound Synonym(s) Trilafon┬« 
Purpose Therapeutic Drug Monitoring; This test is New York State approved. 
Category Antidepressant 
Method(s) High Performance Liquid Chromatography/
TandemMass Spectrometry (LC-MS/MS) 
Specimen Requirements 2 mL Blood 
Transport Temperature Refrigerated 
Specimen Container Lavender top tube (EDTA) 
Special Handling None 
Light Protection Required Not Required 
Stability Room Temperature: 10 day(s)
Refrigerated: 30 day(s)
Frozen (-20 ┬░C): 30 day(s) 
*Rejection Criteria None 
Known Interference(s) Perphenazine [LC-MS/MS]: Diclofenac 
Day(s) Test Set-up / TAT [LC-MS/MS] Wednesday / 3 days 
Suggested CPT Code 80342 
**Minimum Volume 0.7 mL 
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You are viewing Perphenazine, Blood Test (3440B)
*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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