What does not form after accidental sodium hypochlorite contact with chlorhexidine?

Abstract

If the chemical structure of brown precipitate is aimed to analyse in any research and the hypothesis is tested by any mass spectroscopy method, the fragmented PCA main peak of CHX is always detected in mass spectra. After all these considerations, in summary, it is certain that mass spectrometry-based on fragmentation analysis of molecules is not suitable for PCA analysis from brown precipitate, and this has been experimentally proven. CONFLICT OF INTERESTThe authors declare that there is no expectation of a response to this letter from Jeong et al. ( 2021). The authors have stated explicitly that there are no conflicts of interest or financial interest in connection with chlorhexidine manufacturing or chlorhexidine-related products. Also, the authors have stated that there are no conflicts of interest in connection with this manuscript.