Title

Utilization Of Flow-Injection With Hydrazine Reduction And Photometric Detection For The Determination Of Nitrate In Rain-Water

Comments

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Abbreviated Journal Title

Anal. Chim. Acta

Keywords

Chemistry; Analytical

Abstract

The hydrazine reduction method for determination of nitrate at the parts per million level is adapted to flow injection sample processing of rain-water. Reagent composition and physical variables were evaluated and optimized. Forty samples per hour can be processed. A precision of better than 3% is possible in the range of 1.0–10.0 ppm nitrate. Results for nitrate obtained from 9 rain-water samples agreed favorably with those determined by ion chromatography.

Journal Title

Analytica Chimica Acta

Volume

124

Issue/Number

2

Publication Date

1-1-1981

Document Type

Note

Language

English

First Page

437

Last Page

441

WOS Identifier

WOS:A1981LJ06900024

ISSN

0003-2670

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