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HelpTest Code FTI (T7) Free Thyroxine Index
Performing Laboratory
Central Vermont Medical Center
Specimen Required
Container/Tube:
Preferred: Serum, SST
Acceptable: Red Top
Collection Instructions:
Specimen Stability
Ambient: 48 hrs
Refrig: 7 days
Day(s) Performed
Daily
Container
Serum, SST
Additional Information
Calculation