Sodium, Potassium, Urine 24 Hour




Test Mnemonic

UNAKD

CPT Codes

  • 84133 - QTY (1)
  • 84300 - QTY (1)

Includes

  • Sodium,Urine,24 hr
  • Potassium,Urine,24hr

Performing Laboratory

n/a


Specimen Requirements

Volume Type Container Collect Temperature Transport Temperature Special Instructions
5 mLUrine, 24-hour (well-mixed)Clean containerRefrigerate during collection.Refrigerated 

Stability

Environmental Condition Description
Ambient1 week
Refrigerated1 week
Frozen1 week

Days Performed

Mon - Fri

Turnaround Time

8 hours

Methodology

Name Description
Ion Selective Electrode (ISE) 

Reference Range

Potassium, Urine 24 Hour
Sex Age From Age To Type Range Range Unit
   Years99 YearsNormal30 - 99mmol/24 hr
Sodium, Urine 24 Hour
Sex Age From Age To Type Range Range Unit
   Years99 YearsNormal40 - 220mmol/24 hr

Special Info

Indicate urine volume on test request form.

Clinical Info

Evaluation of renal function, electrolyte balance

Clinical Limitation

n/a

Clinical Reference

n/a