HPLC determination of perfluorinated carboxylic acids with fluorescence detection
نویسندگان
چکیده
منابع مشابه
HPLC determination of perfluorinated carboxylic acids with fluorescence detection
Perfluorinated carboxylic acids (PFCAs) represent an important group of persistent perfluorinated organic compounds commonly determined in environmental and biological samples. A reversed-phase HPLC method was developed based on derivatization of the PFCAs with the commercially available fluorescent reagent 3-bromoacetyl coumarin. The method was optimized and this resulted in the efficient sepa...
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Low molecular weight organic acids are most predominant in apple juice among these components fumaric acid was not exceed more than 5 ppm. It was thought that the HPLC is the best method of the determination of organic acids in the apple juice. In this study, chromatographic separation of organic acids of apple juice was obtained by preparing a sample and by applying them to acid phase for ...
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low molecular weight organic acids are most predominant in apple juice among these components fumaric acid was not exceed more than 5 ppm. it was thought that the hplc is the best method of the determination of organic acids in the apple juice. in this study, chromatographic separation of organic acids of apple juice was obtained by preparing a sample and by applying them to acid phase for extr...
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ژورنال
عنوان ژورنال: Microchimica Acta
سال: 2010
ISSN: 0026-3672,1436-5073
DOI: 10.1007/s00604-010-0513-z