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Test Code LAB107 Osmolality, Serum

Performing Lab

Arnot Ogden Medical Center

Ordering Recommendations

Evaluating acutely ill or comatose patients.

Collect

Serum

Collection Device

Gold Top Tube

Specimen Volume

5 mL

Stability (from collection to initiation)

Refrigerated

7 Days

 

Storage/Transport Temperature

Refrigerated

Minimum Requirements

1 mL

Methodology

Freezing Point Depression

Remarks

TURN AROUND TIME

STAT 1 Hour
Routine 8 Hours

Start Date

9/13/2017

Last Review Date

7/14/25 ES