Hollow Fiber Supported Liquid Membrane Extraction Combined with HPLC-UV for Simultaneous Preconcentration and Determination of Urinary Hippuric Acid and Mandelic Acid

Hollow Fiber Supported Liquid Membrane Extraction Combined with HPLC-UV for Simultaneous Preconcentration and Determination of Urinary Hippuric Acid and Mandelic Acid

This work describes a new extraction method with hollow-fiber liquid-phase microextraction based on facilitated pH gradient transport for analyzing hippuric acid and mandelic acid in aqueous samples. The factors affecting the metabolites extraction were optimized as follows: the volume of sample sol...

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Bibliographic Details
Main Authors:	Abdulrahman Bahrami, Farhad Ghamari, Yadollah Yamini, Farshid Ghorbani Shahna, Abbas Moghimbeigi
Format:	Article
Language:	English
Published:	MDPI AG 2017-02-01
Series:	Membranes
Subjects:	hippuric acid mandelic acid toluene and ethylbenzene metabolites HF-LPME facilitated pH gradient transport HPLC-UV
Online Access:	http://www.mdpi.com/2077-0375/7/1/8

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