- FDTEST
Testosterone, Free, Direct
Specimen:
Test Code
FDTEST
Specimen Name
Testosterone, Free, Direct
Collect
1-SST
Submit
1 mL (Min: 0.5 mL) Serum Ambient
Special Handling
—
Rejection Criteria
Gross lipemia; gross hemolysis; gross icterus
Stability
Ambient 14 days; Refrigerated 14 days; Frozen 14 days
Methodology
Direct Analog Enzyme Immunoassay (EIA)
Performed
—
Reported
4-6 days
CPT Codes
- 84402
Components
—
Additional Information
A pediatric reference interval has not been established for this analyte. Gross lipemia may yield erroneously high free testosterone results.
Disclaimer:
It is preferable to locate tests on the website and not rely on printed test information, which may soon be out of date. Updated test information can only be guaranteed by using this website.
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Test Information
How to Label Your Sample
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Common Test Phrases
- Label Your Test 1
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Common Lab Definitions
- Serum
- Plasma
- STT