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Test Requirements
 
Title
OSMOLALITY, SERIUM
Specimen Requirement
<p>1 SST/1.0 mL serum. After 30 minutes of clotting, promptly centrifuge and refrigerate.</p>
Methodology
 
Stability
Room Temperature or Refrigerated 7 days, Frozen 28 days
Reference Range
By Report*
Turnaround
4-6 days
Clinical Use
<p>Used for the assessment of electrolyte and osmotic balance.</p>
Test Code
SOSMM
 

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