Within 24 hours
Transfer 1 mL aliquot from a well-mixed random urine to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Urine collected with preservatives.
Ambient: 24 hours; Refrigerated: 1 week; Frozen: 6 months
0-30 days: 50-645 mOsm/kg
1 month-16 years: 50-1500 mOsm/kg
17 years and older: 50-800 mOsm/kg
No compliance statements are in use for this test.
|Component Test Code*||Component Chart Name||LOINC|
- urine osmolality