What is electrolyte reagent paper

Medical device for electrolyte balance in human body. Electrolyte reagent paper is a medical device used to test the electrolyte balance of the human body by measuring the concentration of electrolytes in the blood, such as sodium, potassium, and chlorine to determine whether the electrolytes in the human body are in a state of balance.This reagent paper consists of specific reagents and test strips, and it can be used in hospitals, clinics, or at home.