The dependence of the concentration of the total mass fraction of HA on the mass of the ASE sample.

 
 
  Part of: Strus O, Fedorovska M, Holota S, Polovko N (2021) Development and validation of standardization methods of aqueous sapropel extract. Pharmacia 68(4): 933-939. https://doi.org/10.3897/pharmacia.68.e71783