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Test Code 5332 Perphenazine, (Trilafon), Serum

Performing Laboratory

Medtox Laboratories, Inc.

Specimen Type

Varies


Specimen Required


Submit only 1 of the following specimens

 

Plasma

Draw blood in a green-top (sodium heparin) tube(s). Plasma gel tube is not acceptable. Spin down and send 3 mL sodium heparin plasma refrigerated in amber vial (T192) to protect from light.

 

Serum

Draw blood in a plain, red-top tube(s). Serum gel tube is not acceptable. Spin down and send 3 mL of serum refrigerated in amber vial (T192) to protect from light.


Specimen Minimum Volume

0.3 mL

Specimen Stability Information

Specimen Type Temperature Time
Varies Refrigerated (preferred) 7 days
  Frozen  180 days
  Ambient  72 hours

Reference Values

Reference Range: 5.0 - 30.0 ng/mL

 

Low-dose therapeutic range for Perphenazine: 0.5 - 2.5 ng/mL

Day(s) and Time(s) Performed

Monday through Friday

CPT Code Information

80342

LOINC Code Information

Test ID Test Order Name Order LOINC Value
PNZN Perphenazine (Trilafon) 3927-1

 

Result ID Test Result Name Result LOINC Value
Z1052 Perphenazine 3927-1

Method Name

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