Osmolality, Blood

Specimen:

Test Code

YOSMRPS

Specimen Name

Osmolality, Blood

Collect

SST-Serum

Submit

2 mLs (Min: 1 mL) Serum, Refrigerated.

Special Handling

Allow specimen to clot at room temperature. Centrifuge and remove serum from cells with 2 hours of collection.

Rejection Criteria

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Stability

Room Temperature 8 hours; Refrigerated 7 days

Methodology

OsmoPRO MAX Automated Osmometer

Performed

Sunday - Saturday

Reported

1-2 days

CPT Codes

  • 83930

Components

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Additional Information

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT