| Test information | Details |
|---|---|
| Lab section | Clinical Pathology |
| Test description | Osmolality measured by freezing point depression osmometer. |
| Species | All |
| Submission information | Details |
|---|---|
| Sample type | 0.5 mL of urine. |
| Container | Plastic tube without additive. |
| Special submission instructions | Place aliquot of urine in a plastic tube and freeze. Ship samples on dry ice overnight Monday –Thursday. |
| Turnaround time | 1 business day |