Mar 15, 2015




Clinical Hub,Tools & Resources,UWHC Lab Test Directory,KITS

Osmolality, Urine

Osmolality, Urine (GM2720) KITS Lab Test

Name: Osmolality, Urine

Test Name: Osmolality, Urine

Health Link Test Code: GM2720

LIS Test Code: UOSM

CPT Code(s): 83935

Methodology: Freezing Point Osmometer

Days Performed: Daily, 24 hours.

In-Lab Turnaround Time: 4 hours.

Stat In-Lab Turnaround Time: 1 hour.

Specimen: Random urine

Collection Container: Sterile screw cap container

Collection Volume: 10 mL

Pediatric Collection Volume: 1 mL

Stability Ambient:

48 hours

Stability Refridgerated:

48 hours

Sample Analyzed: Urine aliquot

Testing Volume: 1 mL

Pediatric Testing Volume: 0.5 mL

Specimen Transport:

Transport specimen to UWHC Hospital Laboratory. Transport with coolant pack if coming from clinic location.


0 days and up:  50 - 1200 mOsm/kg

Interpretation Type: Reference Interval