Osmolality (urine)

Background:

Investigation of hyponatraemia, high or low urine output, suspected diabetes insipidus

Other Comments:

For more information, please see the following: Osmolality - Lab Tests Online

See also: osmolality (blood)

About This Test

Department: Biochemistry

Requirement:

  • Spot urine
    • plain monovette (preferred)
    • universal container

Turnaround Time:

Within 24 hours