Free Triiodothyronine (T3)
14 days
Equilibrium Dialysis & high-pressure liquid chromatography/ tandem mass spectrometry (HPLC/MS-MS)
Accredited Laboratory Partner
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Aurate test for free T3 hormone using dialysis and mass spectrometry.
Serum (preferred) or Plasma
1 mL
Red-top tube, gel-barrier tube, lavender-top (EDTA) tube or green-top (sodium heparin) tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Room temperature | 5 days |
| Refrigerated | 5 days |
| Frozen | 70 days |