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Test Code UOSMO24 Osmolality, 24 Hour Urine

Performing Laboratory

Lima Memorial Health System Laboratory

Specimen Requirements

Preferred:
Container/Tube: Plastic urine container
Minimum Volume: 0.5ml 
Collection Instructions: No preservative.

Reference Values

300-900 mosm/kg H2O  
 

Specimen Stability

Ambient: 24 hours
Refrigerate: 48 hours

Day(s) Test Set Up

Monday through Sunday

Methodology

Freezing Point Depression

Test Classification and CPT Coding

83935