Principle: The synergistic action of formic acid and hydrochloric acid dissolves calcium salts (e.g., hydroxyapatite) in bone or calcified tissues while reducing damage to the protein structure of the tissue. Formic acid provides a moderate rate of decalcification, while hydrochloric acid enhances the efficiency of decalcification, ensuring that the decalcification process is completed in a relatively short period of time, while maintaining the stainability and morphological characteristics of the tissue.

Main components: Formic Acid, Hydrochloric Acid