Veripath Test Directory

Epic Test Name T3 FREE
Components
Synonyms Triiodothyronine, Free; Free T3
Description
Specimen Requirements 
Container PREFERRED: Green/yellow PST (lithium heparin) collection tube, ACCEPTABLE: Plain Red, SST, K2 or K3 - EDTA.
Specimen Type Blood
Preferred Collection Volume 3 mL
Minimum Collection Volume 3 mL; Neonates - 0.5 mL
Collection Instructions
Specimen Handling
Rejection Criteria
Methodology ECLIA
Reference Range 2.0–4.4 pg/mL
CPT Code(s) 84481
Department Chemistry
Contact Information Lab (main): 214-633-5227
Turn Around TimeLess than 4 hrs
Performed Sunday - Saturday
Performed by Chemistry
Link
Notes
Updated/Reviewed 09/25/2017


Label