Free Triiodothyronine (T3) Build info

Synonyms

• FREE TRIIODOTHYRONINE (T3)
• UNBOUND
• TRI-IODOTHYRONINE
• THYROID
• LAB137

Short Name

T3 FREE

Procedure Master Number

LAB137

Procedure ID

922

Clinical Info

Specimen Type

Blood

Container

Gold Top Tube

Collection Instructions

Container/Tube: Gold-top tube(s)
Specimen: 1 mL of serum
Transport Temperature: Refrigerate
Stability: 5 Days Room Temperature
                7 Days Refrigerated
                30 Days Frozen

Transport Instructions

Refrigerate

Specimen Stability

5 Days Room Temperature
                7 Days Refrigerated
                30 Days Frozen

Methodology

Immunoassay (ECLIA)

Days Performed

Monday through Sunday, Continuously

Performing Laboratory

Northwell Health Laboratories

CPT

84481

PDM

5910011

Results