Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
Expected steady state plasma levels in patients receiving recommended daily dosages: 109.0 - 585.0 ng/mL
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Days Test Performed
Monday - Sunday
7 - 12 days
Soft Order Code
Mayo FARI (MedTox 771)
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Collected in SST or PST
2 mL serum or plasma
0.25 mL serum or plasma
Test sent to Mayo Clinic Laboratories; performed by MedTox Laboratories