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HelpOsmolality, urine
Collection Requirements
Source: urine random collection
Container: sterile cup
Volume: 1 mL in sterile cup
Turn Around Time
2-4 hours
Availability
Routine
Lab Processing Instructions
Specimen: urine
Refrigerate
Performing Laboratory
Adele Hall
Adele Hall Lab Section
Chemistry
Instrumentation/Methodology
Freezing point osmometry
Reference Ranges
| Age (years) | Reference Range (mOsm/kg) |
|---|---|
| 0-1 | 50 - 645 |
| >1 | 98 - 960 |
CPT
83935