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HelpTest Code ZW59 T3 Uptake
Performing Lab
Esoterix Endocrinology sent by Mayo
Collect
Serum
SST or Plain red top
Serum must be separated from cells within 1 hour and freeze immediately.
Storage/Transport Temperature
Frozen
Specimen Volume
1 mL
Min Vol: 0.8mL *
*Submission of the minimum volume does not allow for repeat analysis.
Specimen Stability
Ambient: NO
Refrigerated: NO
Frozen: 200 days
Day (s) and Time (s) Test Performed
Monday through Saturday
Report Available
6 days
NYS Approved
Yes