Analytic Time
 
Soft Order Code
MMLR

Test Updated:

Synonyms

Stelazine
TFLP
TRIFLUOPERAZINE, SERUM

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Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

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Test Overview

Test Methodology

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

Test Usage
 
Reference Range

4.0 - 40.0 ng/mL; critical value: 50.0 ng/mL. Low-dose therapeutic range: 1.0 - 2.25 ng/mL.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Collection Onsite

Collect a trough specimen in a red or green top tube; do not use SST tube. Protect specimen from light.

Collection Offsite

Collect a trough specimen in a red or green top tube; do not use SST tube. Centrifuge, aliquot serum or plasma into a plastic vial and refrigerate or freeze. Protect specimen from light.

Normal Volume
3 mL serum or heparinized plasma
Minimum Volume
0.6 mL serum or heparinized plasma

Billing Information

CPT Code
80342
Pro Fee Code
 
LOINC
 

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.