The Best Kept Secrets About use potassium for anion gap?

https://anion-gap-tracker244.cavandoragh.org/anion-gap-calculator-for-screening-acid-base-disorders

Calculate the anion gap formula rapidly and precisely for acid-base assessment, electrolyte evaluation, and metabolic acidosis screening. Useful for interpreting sodium, chloride, bicarbonate, and serum chemistry results in medical lab testing.