SA - Free T4

Delivered by Royal Mail 24
Order by 1pm for same day dispatch (m-f)
Delivery average 3-4 working days
Turnaround Time 1 Working Day.
Accredited Laboratories
GP Referral Included
Doctor will pass comment on your results
Results sent via Email

Free T4 ( FT4 ) is often used in conjunction with TSH to assess thyroid function on a very basic level.