REMOVAL OF HUMIC-ACID AND SURFACTANT INTERFERENCES IN TRACE-METAL DETERMINATIONS BY DIFFERENTIAL-PULSE ANODIC-STRIPPING VOLTAMMETRY WITH USE OF ADSORPTION AND CHELATE ION-EXCHANGER COLUMNS IN A FLOW-INJECTION SYSTEM

被引：16

作者：

YANG, XR ^{[1
]}

RISINGER, L ^{[1
]}

JOHANSSON, G ^{[1
]}

机构：

[1] UNIV LUND,DEPT ANALYT CHEM,POB 124,S-22100 LUND,SWEDEN

来源：

ANALYTICA CHIMICA ACTA | 1987年 / 192卷 / 01期

关键词：

D O I：

10.1016/S0003-2670(00)85682-2

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

引用

页码：1 / 8

页数：8

共 22 条

[1] ENZYMATIC DETERMINATION OF GLUCOSE IN A FLOW SYSTEM BY CATALYTIC-OXIDATION OF THE NICOTINAMIDE COENZYME AT A MODIFIED ELECTRODE [J].

APPELQVIST, R ;

MARKOVARGA, G ;

GORTON, L ;

TORSTENSSON, A ;

JOHANSSON, G .

ANALYTICA CHIMICA ACTA, 1985, 169 (MAR) :237-247

[2] USE OF DISPOSABLE CLEANUP COLUMNS FOR SELECTIVE REMOVAL OF HUMIC SUBSTANCES PRIOR TO MEASUREMENTS WITH A NITRATE ION-SELECTIVE ELECTRODE [J].

CSIKY, I ;

MARKOVARGA, G ;

JONSSON, JA .

ANALYTICA CHIMICA ACTA, 1985, 178 (02) :307-312

[3] THE SPECIATION OF TRACE-ELEMENTS IN WATERS [J].

FLORENCE, TM .

TALANTA, 1982, 29 (05) :345-364

[4] STRIPPING VOLTAMMETRY OF THIN MERCURY FILMS AT THE WALL-JET ELECTRODE [J].

GUNASINGHAM, H ;

ANG, KP ;

NGO, CC .

ANALYTICAL CHEMISTRY, 1985, 57 (02) :505-508

[5] SILICA-GEL AS AN INSOLUBLE CARRIER FOR PREPARATION OF SELECTIVE CHROMATOGRAPHIC ADSORBENTS - PREPARATION OF 8-HYDROXYQUINOLINE SUBSTITUTED SILICA-GEL FOR CHELATION CHROMATOGRAPHY OF SOME TRACE METALS [J].

HILL, JM .

JOURNAL OF CHROMATOGRAPHY, 1973, 76 (02) :455-458

[6] A MULTICOLUMN ION CHROMATOGRAPHIC DETERMINATION OF NITRATE AND SULFATE IN WATERS CONTAINING HUMIC SUBSTANCES [J].

HOFFMANN, E ;

MARKOVARGA, G ;

CSIKY, I ;

JONSOON, JA .

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 1986, 25 (1-3) :161-171

[7] EFFECTS OF SURFACTANTS IN DIFFERENTIAL PULSE POLAROGRAPHY [J].

JACOBSEN, E ;

LINDSETH, H .

ANALYTICA CHIMICA ACTA, 1976, 86 (OCT) :123-127

[8] ELECTROCHEMICAL FLOW CELL [J].

KOSTER, G ;

ARIEL, M .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1971, 33 (02) :339-&

[9] ONLINE TRACE-METAL ENRICHMENT AND MATRIX-ISOLATION IN ATOMIC-ABSORPTION SPECTROMETRY BY A COLUMN CONTAINING IMMOBILIZED 8-QUINOLINOL IN A FLOW-INJECTION SYSTEM [J].

MALAMAS, F ;

BENGTSSON, M ;

JOHANSSON, G .

ANALYTICA CHIMICA ACTA, 1984, 160 (JUN) :1-10

[10] ION CHROMATOGRAPHIC DETERMINATION OF NITRATE AND SULFATE IN NATURAL-WATERS CONTAINING HUMIC SUBSTANCES [J].

MARKOVARGA, G ;

CSIKY, I ;

JONSSON, JA .

ANALYTICAL CHEMISTRY, 1984, 56 (12) :2066-2069

← 1 2 3 →