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Review
. 1997 Nov 21;789(1-2):213-9.
doi: 10.1016/s0021-9673(97)00851-0.

Methods for the determination of nitrite by high-performance liquid chromatography with electrochemical detection

V Di Matteo  1 , E Esposito
Affiliations
Review

Methods for the determination of nitrite by high-performance liquid chromatography with electrochemical detection

V Di Matteo et al. J Chromatogr A. .

Abstract

A review on the use of high-performance liquid chromatography coupled with electrochemical detection (HPLC-ED) for the measurement of nitrite (NO2-) and nitrate (NO3-) is presented. HPLC-ED has been used for the determination of NO2- and NO3- in food, biological and environmental samples. Analysis of the current literature indicates that the measurement of NO2- and NO3- by the HPLC-ED procedure is more sensitive, selective and faster than methods based on UV absorption, photometry, fluorometry or chemiluminescence.

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