Online literature is provided as Adobe Acrobat Portable Document Format (PDF) files. Obtain your free copy of the current Acrobat Reader from Adobe Systems.

Analysis of Parabenes in Body Lotion by Capillary Electrochromatography

Abstract: Cosmetics may contain a number of additives in addition to the active ingredients which convey colour or other properties of the product. They also contain preservatives so that the shelf life may be extended. Parabenes are used in many cosmetics because of their ability to retard microbial growth and prolong the shelf-life of the cosmetic products. Subsequently the levels of preservatives in cosmetics need to be monitored. Capillary Electrochromatography (CEC) is a fusion of liquid chromatography and capillary electrophoresis, which preserves the best aspects of both techniques. This application brief describes the application of CEC to the quantitative analysis of parabenes in body lotion. The method needed minimal sample preparation and provided quantitative data.

View Article (0.04 MB)

For your convenience this PDF file will open in a separate window, and you may need to adjust your pop up blocker setting.