What's Holding Back the differential for high AG acidosis Industry?

https://anion-gap-estimator456.inkharbory.com/posts/anion-gap-calculator-based-on-sodium-cl-and-bicarbonate

Reliable anion gap calculator for rapid acid base assessment, electrolyte disorder assessment, and precise metabolic acidemia evaluation. Clinically trusted medical tool with serum sodium, chloride, bicarbonate measurements for rapid, accurate lab reading