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Test Code LAB420 Osmolality, Urine

Performing Lab

Arnot Ogden Medical Center

Ordering Recommendations

Assessing the concentrating and diluting ability of the kidney.

 

Collect

Urine

Collection Device

Sterile Urine Cup, Clear Top No Additive

Specimen Volume

5 mL

Stability (from collection to initiation)

Room Temp

ASAP
Refrigerated 7 Days

 

Storage/Transport Temperature

Room Temp or Refrigerated

Minimum Requirements

1 mL

Methodology

Freezing Point Depression

Remarks

TURN AROUND TIME

STAT 1 Hour
Routine 8 Hours

Start Date

9/13/2017

Last Review Date

7/14/25 ES