What the Best formula for anion gap Pros Do (and You Should Too)

https://anion-gap-tracker448.rivetgarden.com/posts/how-to-interpret-an-anion-gap-calculator-for-low-bicarbonate-evaluation

The anion gap blood test helps evaluate electrolyte balance, acidic blood imbalance, and acid-base issues for a more complete view of kidney and metabolic well-being