Resumen de Comment on “Analysis of Citric Acid in Beverages: Use of an Indicator Displacement Assay

Krzysiek Konski, Jessica Saw, Angel A. J. Torriero

• This letter comments on the paper “Analysis of Citric Acid in Beverages: Use of an Indicator Displacement Assay” (J. Chem. Educ. 2010, 87 (8), 832–835). Discrepancies in figures and host:indicator complex behavior are discussed and an alternative experimental protocol presented.