Determination of nitrate in natural wate
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Kazuhiko Takeda; Kitao Fujiwara
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Article
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1993
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Elsevier Science
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English
⚖ 663 KB
A rapid, sensitive and maintenance-free method for the determination of nitrate ion using the photo-induced conversion of nitrate to nitrite is described. A flow-injection system, equipped with a spectrophotometric detector and a UV irradiation coil ceil in which nitrate ion was reduced to nitrite i