Methodology
Immunoassay (IA)
Synonyms
Triiodothyronine
Specimen Type
Serum
Performing Lab
Quest Diagnostics San Juan Capistrano
Epic ID
LAB01064
Lab Test Days
Tuesday-Saturday
Standard TAT
1-2 Days
Collection Information
Specimen Required
1-2 mL Blood
Container Type
Red Top (No Additive)
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Frozen-OK/Ambient-OK
Specimen Stability
Room Temp: 7 Days; Refrigerated: 7 Days; Frozen: 28 Days
Test Volume Required
1 mL Serum
Minimum Test Volume
0.3 mL Serum
CPT Codes
84480
Revised
10-14-18
Initials
SL