Your potassium levels can indicate underlying health conditions like high blood pressure or kidney disease. A doctor may perform a potassium blood test as part of a routine physical. A potassium test ...

A potassium urine test checks the level of potassium in your body. Potassium is an important element in cell metabolism, and it’s important in maintaining the balance of fluids and electrolytes in ...

A potassium blood test measures the potassium level in your blood to check your general health and diagnose conditions.

FLAME photometric analysis 1 of cations in biological fluids and tissues is, because of its simplicity, rapidity and greater accuracy, replacing laborious chemical procedures. The vaporization of ...