17 Reasons Why You Should Ignore artifacts causing low anion gap

https://anion-gap-results771.lumenforgex.com/posts/what-is-the-meaning-of-an-anion-gap-of-30-mean

Use this anion gap calculator with chloride to swiftly assess metabolic acidosis, electrolyte disturbances, and acid-base status from sodium, bicarbonate, and chloride values