DIFFERENTIAL-PULSE POLAROGRAPHIC-DETERMINATION OF TRACE LEVELS OF IRON(III) BY USING THE CATALYTIC CURRENT

被引：2

作者：

BASU, BJ

PADMA, DK

RAJAGOPALAN, SR

机构：

[1] NATL AEROSP LABS,DIV MAT SCI,BANGALORE 560017,INDIA

[2] INDIAN INST SCI,DEPT INORGAN & PHYS CHEM,BANGALORE 560003,INDIA

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1994年 / 349卷 / 06期

关键词：

D O I：

10.1007/BF00322939

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Trace of iron(III) are determined by differential pulse polarography in a medium of sodium hydroxide and sodium bromate using the catalytic current. Various cations do not interfere. The relative standard deviation is 2%.

引用

页码：477 / 478

页数：2

共 12 条

[1]

BASU B, 1989, INDIAN J TECHNOL, V27, P232

[2] DIAGNOSIS OF REVERSIBLE, QUASI-REVERSIBLE, AND IRREVERSIBLE ELECTRODE PROCESSES WITH DIFFERENTIAL PULSE POLAROGRAPHY [J].

BIRKE, RL ;

KIM, MH ;

STRASSFELD, M .

ANALYTICAL CHEMISTRY, 1981, 53 (06) :852-856

[3] DIFFERENTIAL PULSE POLAROGRAPHIC-DETERMINATION OF TRACES OF IRON IN SOLAR-GRADE SILICON [J].

FERRI, D ;

BULDINI, PL .

ANALYTICA CHIMICA ACTA, 1981, 126 (MAY) :247-251

[4]

Galus Z., 1976, FUNDAMENTALS ELECTRO, P328

[5] DETERMINATION OF TRACES OF IRON WITH THE CATALYTIC MAXIMUM WAVE IN DIFFERENTIAL PULSE POLAROGRAPHY [J].

HASEBE, K ;

YAMAMOTO, Y ;

OHZEKI, K ;

KAMBARA, T .

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1986, 323 (05) :464-468

[6] DIFFERENTIAL PULSE POLAROGRAPHY FOR A 1ST-ORDER CATALYTIC PROCESS [J].

KIM, MH ;

BIRKE, RL .

ANALYTICAL CHEMISTRY, 1983, 55 (03) :522-527

[7]

KOLTHOFF IM, 1951, J AM CHEM SOC, V73, P3728

[8]

Koryta J., 1954, COLLECT CZECH CHEM C, V19, P666

[9]

MILYAVSKII YS, 1968, ZH ANAL KHIM, V23, P1183

[10]

MURALI MK, 1980, TALANTA, V27, P905

← 1 2 →