Minimum of 2.0 mL serum
Supplies for Submission
SST/Gold Top (1)
- Allow SST tube contents to clot in an upright position for at least 30 minutes.
- Centrifuge within 2 hours of collection and refrigerate.
Specimens are stable if stored at room temperature for 2.5 months, refrigerated for 5 months, or frozen for 4 months.