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Free T3
Test Code
FT3
Short Description
Free T3
Cont. Description
Red Top
Speciman Type
Serum
Storage Requirements
Refrigerate
Collection Instructions
Let specimen sit for a minimum of 30 minutes. Spin specimen for 15 minutes and pour off serum into aliquot tube if needed. Stable for 8 hours room temp. Stable for 48 hours refrigerated. Stable for >48 hours frozen. Potential of FALSELY ELEVATED results when biotin concentrations are >10ng/mL
CPT Code
84481