Sign in →

T3 (Triiodothyronine), Free, Serum

Performing Laboratory

Charleston Area Medical Center, Inc.

Methodology

Luminescent Oxygen Chanelling Immunoassay LOCI

Specimen Requirements

Serum or plasma

Draw blood in a gold top SST vacutainer, microtainer or Mint Green PST  . Spin down within 2 housr of draw and send 4 mL (minimum volume: 2 mL) of serum refrigerated. Avoid hemolysis or lipemia.

Reference Values

2.18 - 3.98 pg/mL

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

84481