Fioricet®, Serum/Plasma Test (2075SP)

Fioricet®, Serum/Plasma Test (2075SP)

Analysis Code 2075SP 
Test Name Fioricet®, Serum/Plasma 
Test Includes Acetaminophen; Butalbital; Caffeine 
Purpose Therapeutic Drug Monitoring; This test is New York State approved. 
Category Hypnotic, Sedative, Stimulant, Analgesic 
Method(s) Immunoassay (IA)
Gas Chromatography (GC)
Gas Chromatography/Mass Spectrometry
(GC/MS) 
Specimen Requirements 3 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): 3 month(s) 
*Rejection Criteria Polymer gel separation tube (SST or PST). 
Day(s) Test Set-up / TAT [GC] Tuesday / 3 days
[GC/MS] Tuesday Thursday / 3 days
[IA] Wednesday / 7 days 
Suggested CPT Code 80155
80329
80345 
**Minimum Volume 1.35 mL 
Test Summary Sheet Generate  

You are viewing Fioricet®, Serum/Plasma Test (2075SP)
*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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