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Name of Test
T4, Free
Alternate Names
FT4, Free T4
SoftLab Order Code
FT4
Epic Order Name
T4, FREE
Epic Order ID
LAB127
Laboratory
In House
Raleigh
Additional Test Information
Free T4 is susceptible to biotin interference at a concentration of 100 ng/mL
Collection Container
RST (Orange top - Rapid Serum Tube)
Collecting Volume
1.0 ml
Minimum Collecting Volume
1.0 ml
Patient Preparation
Patients taking Biotin should not be tested.
 
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