Specimen Requirements
Title
Cholesterol, HDL
Specimen Requirement
1-SST/1.0mL SERUM. AFTER 30 MINUTES OF CLOTTING, PROMPTLY CENTRIFUGE AND REFRIGERATE
Methodology
Stability
Reference Range
BY REPORT
Turnaround
1 DAY
Clinical Use
Test Code
CMHDL
Thyroid Testing Update: Effective 02/01/2026, T3 Uptake will be discontinued and replaced with Free T4 testing. Free T4 more directly reflects active thyroxine levels and supports clearer clinical interpretation than older, indirect binding assessments. (Click here for more information)
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