Sequential injection analysis of nitrite
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M.T. Oms; A. Cerdà; V. Cerdà
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Article
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1995
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Elsevier Science
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English
⚖ 760 KB
A sequential injection system for the analysis of nitrate and nitrite is described. The sample and reagents are aspirated and mixed by flow reversal while being propelled to a reaction coil or to the detector. The determination of nitrite is based on the Griess-llosvay reaction. Nitrate is previousl