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Flow injection spectrophotometric determination of nitrite

โœ Scribed by Anupama Chaurasia; Krishna K. Verma

Book ID
116069485
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
452 KB
Volume
41
Category
Article
ISSN
0039-9140

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๐Ÿ“œ SIMILAR VOLUMES

Simultaneous spectrophotometric determin
Simultaneous spectrophotometric determination of nitrite and nitrate in a flow-injection system
โœ Anatol Kojล‚o; Ewa Gorodkiewicz ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 353 KB

A spectrophotometric flow-injection method based on a diazo-coupling reaction is proposed for the simultaneous determination of nitrite and nitrate. Nitrate is reduced to nitrite by using a reductor column which is formed by filling part of the sample loop with copperized cadmium. The flow system pr