Test Code FT3 Free T3

Specimen Type

Blood

Minimum Volume

1.0 mL

Container

Mint Green-Lithium Heparin
Plasma/Refrigerate

STAT Turnaround Time

45 Minutes

Routine Turnaround Time

4 Hours

Methodology

Chemiluminescent microparticle immunoassay (CMIA)

Reference Range

1.6-3.9 pg/mL

CPT Code

84481