Renal / Kidney
Serum Electrolytes Test Price in Sri Lanka
Sodium, potassium and chloride — the body's salt balance.
Price at St. Luke's, Ja-Ela
LKR 1,350
- No fasting needed.
- Most reports within 24 hours
- Home collection at the same price
What the Serum Electrolytes test measures
Serum electrolytes measure sodium, potassium and chloride in the blood. These minerals control fluid balance, nerve signals and heart rhythm, so an imbalance can matter quickly. We run them on a dedicated Audicom electrolyte analyser.
Also known as: Electrolytes, Sodium potassium chloride, Na K Cl.
Why doctors order it
- Vomiting, diarrhoea or dehydration
- Blood pressure tablets or diuretics
- Kidney disease, weakness or palpitations
How to prepare
No fasting or special preparation is needed.
Common questions
How much does a Serum Electrolytes test cost in Sri Lanka?
At St. Luke's Medical Laboratory in Ja-Ela, the Serum Electrolytes costs LKR 1,350. That is the published counter price — home sample collection is available at the same price across the towns we serve.
Do I need to fast for a Serum Electrolytes test?
No fasting or special preparation is needed.
How soon will I get my report?
Most reports are ready within 24 hours and can be shared digitally.
This page is general information, not medical advice. Only your doctor can interpret your result. Prices are subject to change — confirm when you book.