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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)

Days and Times Performed

Test performed daily

Turnaround Time

24 hours

Reference Ranges

Male and Female: 2.3 - 5.0 pg/mL

Units of Measure

pg/mL

CPT Code

84481

EMR Interface Order Code

27725