- PHTN
Phenytoin (Dilantin)
Specimen:
Test Code
PHTN
Specimen Name
Phenytoin (Dilantin)
Collect
1-SST Also acceptable Plain Red Top, Lithium-Heparin
Submit
1 mL (Min: 0.5 mL) Serum or Plasma Refrigerated
Special Handling
Specimen must be completely spun with in one hour of collection. If no gel seperator serum or plasma must be removed from cells and stored in a specimen transport tube.
Rejection Criteria
Grossly hemolyzed, lipemic, icteric specimens
Stability
Refrigerated 4 days
Methodology
Kinetic Interaction of Microparticles in Solution (KIMS) Methodology
Performed
Sunday - Saturday
Reported
1-2 days
CPT Codes
- 80185
Components
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Additional Information
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Common Lab Definitions
- Serum
- Plasma
- STT