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  • Osmolality, Serum

Osmolality, Serum

Test ID   LAB107
EPIC Order
  OSMOLALITY, SERUM
CPT Code(s)   83930
Group/Individual Test   Individual
Laboratory   Core Laboratory
Tube Station   Routine 30; STAT 888
Specimen Routine: 2 mL blood/serum separator tube/gold top/red top acceptable
  micro: 500 µL blood/serum separator bullet/gold top
Stability
Unspun - 3 hrs
Room Temperature - 3 hrs
Refrigerated - 4 days
Frozen - 4 days
Availability Routine: 24 hrs/day
  STAT: YES 
Turnaround Time Routine: 2 hrs
  STAT: 1 hr
Reference Range Normal: 275-295 mOsm/kg
Comments

Internal Reference Testing Specimen Handling Instructions:

Centrifuge, aliquot, refrigerate

Reviewed by gloria_crawford on June 27, 2016

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514

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