8 days room temperature 2 weeks refrigerated 1 month frozen
Transport Temperature
Refrigerated
Collection Instructions
1 mL serum. Allow SST to clot in an upright position for
at least 30 minutes, then centrifuge sample within 2 hours
of collection. Refrigerate.
Note: Do not collect samples from patients receiving therapy
with high biotin doses (>5 mg/day) until at least 8 hours
following the last biotin administration.