What Is an Anion Gap? The anion gap test measures anion gap (sometimes called serum anion gap) or how much acid is in your blood. Acid levels that are higher or lower than normal can tip your doctor ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...

An anion gap blood test measures the acid-base and electrolyte balance in the blood. A low anion gap is very rare and often results from a laboratory error, but it may indicate hypoalbuminemia, a ...

A chemistry professor has uncovered a major development in the study of anions, negatively-charged molecules such as chloride, bromide and nitrate, which have strategic roles within the human body.

All chemists are familiar with the litmus test. Like other acid-base indicators, litmus changes color when the pH of a solution changes. The indicator is an example of a "naked-eye" colorimetric ion ...