Phenobarbital - Total/Free/Bound, Serum/Plasma Test (3582SP)

Phenobarbital - Total/Free/Bound, Serum/Plasma Test (3582SP)

Analysis Code 3582SP 
Test Name Phenobarbital - Total/Free/Bound, Serum/Plasma 
Test Includes Phenobarbital - Bound; Phenobarbital - Free; Phenobarbital - Total 
Purpose Therapeutic Drug Monitoring; This test is New York State approved. 
Category Anticonvulsant, Sedative 
Method(s) High Performance Liquid Chromatography
(HPLC) 
Specimen Requirements 4 mL Serum or Plasma 
Transport Temperature Refrigerated 
Specimen Container Plastic container (preservative-free) 
Special Handling Serum: Collect sample in Red top tube
Plasma: Collect sample in Lavender top tube (EDTA) or Pink top tube.
Promptly centrifuge and separate Serum or Plasma into a plastic screw capped vial using approved guidelines. 
Light Protection Required Not Required 
Stability Room Temperature: 14 day(s)
Refrigerated: 14 day(s)
Frozen (-20 °C): 14 day(s) 
*Rejection Criteria Polymer gel separation tube (SST or PST). 
Day(s) Test Set-up / TAT [HPLC] Monday Wednesday Friday / 3 days 
Suggested CPT Code 80184x2 
**Minimum Volume 1.9 mL 
Test Summary Sheet Generate  

You are viewing Phenobarbital - Total/Free/Bound, Serum/Plasma Test (3582SP)
*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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