Determination of Polar Priority Phenols ar Parts per Trillion Levels in Water Using On-line Liquid-solid Extraction Followed by Liquid Chromatography with Coulometric Detection

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domenec.hui0@urv.cat

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Abstract

vel were obtained using only 5 ml of water. Addbtionally, the large cell const1nt of the couliretric detecoor lead to low values of coefficients of vpmiation (+/- 6) when working ith riv7rewat r.<

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