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| Title | CORTISOL, FREE & TOTAL |
| Specimen Requirement | <p>1-Plain red-top tube/2.0mL serum (0.7mL minimum). Spin to separate and send refrigerated.</p>
<p>Alt specimen: Lavender top</p> |
| Methodology | |
| Stability | Refrigerated 7 days; Frozen 2 years |
| Reference Range | By Report* |
| Turnaround | 8-10 days Performed Sun-Thurs |
| Clinical Use | |
| Test Code | CFTSW |
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