HALIDE ANALYSIS IN SOILS WITH A CHLORIDE TITRATOR AND A BROMIDE ELECTRODE

被引：8

作者：

SAFFIGNA, PG ^{[1
]}

KEENEY, DR ^{[1
]}

HENDRICKSON, LL ^{[1
]}

机构：

[1] UNIV WISCONSIN, DEPT SOIL SCI, MADISON, WI 53706 USA

来源：

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 1976年 / 7卷 / 08期

关键词：

D O I：

10.1080/00103627609366679

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

An amperometric titration method for Cl was suitable for reproducible analysis of equimolar Cl, Br and I in all possible combinations in the range 0.125-2.50 mM. A solid state Br specific ion electrode exhibited a reproducible Nernstian response to Br over the range 0.005-1 mM, with minimal Cl interference. Bromide and Cl added to a lysimeter and a field were quantitatively recovered by estimation of (Cl + Br) amperometrically and Br potentiometrically.

引用

页码：691 / 699

页数：9

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