Sign in →

Test Code FT3 T3, Free

Collection Container

Serum gel

Specimen Required

Serum

Other Acceptable Specimen Types

EDTA plasma

Specimen Volume

1 mL

Minimum Specimen Volume

0.5 mL

Transport Temperature

Refrigerate

Specimen Stability

Room temperature: 5 days, Refrigerated: 7 days, Frozen: 30 days freeze/thaw cycle 1

Methodology

Electrochemiluminescence immunoassay (ECLIA)

Reference Ranges

Male and female 2.3-5.0 pg/mL

Turnaround Time

24 hours

Day(s) and Time(s) Performed

Test performed daily

CPT Code

84481

Units of Measure

pg/mL