Free T3
Test Information
Test Name
Free T3
Synonyms
FT3; Free Triiodothyronine
Department
Biochemistry
Price
$10.00
Price Disclaimer
Many services are free for eligible patients. A minimum charge may apply. Prices listed are for unfunded, individual, requests. Please contact us for commercial testing.
Preferred Specimen
SST
Testing Location
PLW, PLBOP; PLR
Turn Around Time
1 Day
Collection Information
Patient Requestable
Yes
Processing Information
Registration Code
FT3
Notes
From 1st July 2014, Pathlab will not be performing requests for FT3
FT3 will be re-added if TSH is low, as per BPAC guidelines.
For test add request, register AFT3
Pregnancy reference ranges as below:
Please note: Changes in TSH and FT4 during pregnancy are gradual. The reference intervals quotes cannot capture these gradual changes.
The Reference intervals quotes have significant uncertainty and are only an approximate guide to interpretation of TSH and FT4 during pregnancy.
Beckman FT3: Trimester-specific reference intervals are not available, suggest the use of adult values.
Site Specific Notes
- Whakatane
Process in PLBOP Biochemistry
- Taupo
Process in PLBOP Biochemistry
Methodology
Sample Storage
Fridge
Sample Stability
3 Days