Rapid and Facile Organic Ion-Associate Liquid-Phase Extraction and Spectrophotometric Quantification of Nitrite in Environmental Water Samples

Nitrite is a health and environmental hazard and pollutes water sources globally, but sensitive, rapid, and facile quantification methods are lacking. Herein, we report a method for extracting and quantifying low-concentration nitrite in surface water using minimal sample and solvent volumes. The ni...

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Bibliographic Details

Published in:	Molecules
Main Authors:	Noriko Hata, Kazuki Minoshima, Kei Ito, Nozomi Kohama, Kazuto Sazawa, Sachiko Osada, Takuya Okazaki, Shigeru Taguchi, Hideki Kuramitz
Format:	Article
Language:	English
Published:	MDPI AG 2025-02-01
Subjects:	azo dye without centrifugation in situ solvent formation environmental monitoring chloride effect
Online Access:	https://www.mdpi.com/1420-3049/30/5/1044