Test Code OSMO Osmolality Serum
Performing Laboratory
Central Vermont Medical Center
Specimen Required
Container/Tube:
Preferred: Serum, SST
Acceptable: Plasma Li heparin (GRN), Red
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Collection Instructions:
Volume
1 ml
Minimum Volume
20 UL
Specimen Stability
Ambient: 3 hrs
Refrig: 10 hrs
Frozen: 1 week
Day(s) Performed
Daily
Specimen Type
Serum
Container
Serum, SST