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Test Code TT3 T3 (Triiodothyronine), Total, Serum

Methodology

Chemiluminescent Immunoassay

Performing Laboratory

Munson Medical Center Laboratories

Specimen Requirements

Specimen must arrive within 48 hours of draw.

 

Container/Tube: Gold-top serum gel tube or plain, red-top tube

Specimen Volume: 0.5 mL of serum

Transport Temperature: Refrigerate

Collection Instructions: Forward promptly.

Reference Values

60-181 ng/dL

Day(s) Test Set Up

Monday through Friday

Test Classification and CPT Coding

84480