About this test
Hypo- / hyperthyroidism diagnosis; levothyroxine titration; antenatal screening.
Parameters
3 parameters available in the current test details.
- Free Triiodothyronine (T3, Free)
- Free Thyroxine (T4, Free)
- TSH, Ultrasensitive
Sample & preparation
- Sample
- Serum
- Sample volume
- 2 mL
- Preparation
- No special preparation
- Transport temperature
- 2–8 °C
- Expected report time
- Same day
Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.