What's Holding Back the AG formula Na - (Cl + HCO3) Industry?

https://blogfreely.net/sulannwhpz/anion-gap-calculator-for-high-anion-gap-acidosis-xpv0

Use our serum gap calculator to rapidly determine the anion gap from sodium, chloride, and bicarbonate values with precise lab interpretation. Ideal for clinicians, it aids electrolyte analysis, acid-base assessment, and faster patient care decisions.