What's Holding Back the lab specific anion gap reference Industry?

https://anion-gap-estimator375.quillnesty.com/posts/could-hyperlipidemia-affect-the-anion-gap

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