Serum electrolyte test / sodium , potassium, chloride calcium

Electrolyte testing on an electrolyte analyzer (like those used in biochemistry labs) is usually done by the Ion-Selective Electrode (ISE) method Sodium (Na⁺) Potassium (K⁺) Chloride (Cl⁻) Sometimes: Calcium (Ca²⁺), Lithium (Li⁺) ⚙️ Principle (ISE Method) Each electrolyte has a specific electrode (sensor). The electrode detects ion concentration by measuring electrical potential (voltage). The analyzer converts this signal into concentration (mmol/L). 🧾 Sample Requirements Serum / Plasma (heparinized) Whole blood (in some analyzers) Avoid hemolysis (important for K⁺ accuracy) #electrolytetestinhindi #electrolytetestperfominelectrolyteanalyzer #electrolytetestbymanojmlt #electrolytetrstinhindi