SPECIATION OF ARSENICAL SPECIES BY ANION-EXCHANGE AND ION-PAIR REVERSED-PHASE LIQUID-CHROMATOGRAPHY

被引：27

作者：

MORIN, P ^{[1
]}

AMRAN, MB ^{[1
]}

FAVIER, S ^{[1
]}

HEIMBURGER, R ^{[1
]}

LEROY, M ^{[1
]}

机构：

[1] EHICS,CHIM MINERALE & ANALYT LAB,CNRS,URA 405,1 RUE BLAISE PASCAL,F-67008 STRASBOURG,FRANCE

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1991年 / 339卷 / 07期

关键词：

D O I：

10.1007/BF00323808

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Speciation and quantitative analysis of arsenical compounds are performed by using high-performance liquid chromatography (HPLC) with direct UV detection. Ion chromatography has been used to separate mixtures of arsenical compounds (arsenite, MMA, DMA, arsenate) on an anion-exchange column using phosphate buffer (1 mmol/l, pH = 5.3) as eluent. Ion -pair reversed-phase chromatography has been investigated to resolve mixtures of arsenite, arsenate, MMA, DMA, arsenobetaine and arsenocholine on an octadecyl-bonded silica column using water as mobile phase (pH = 7.3) and tetrabutylammonium cation as ion-pairing reagent. The influence of several parameters (pH, the ion-pairing reagent concentration or the amount of methanol in the mobile phase) has been studied to determine the best chromatographic conditions.

引用

页码：504 / 509

页数：6

共 27 条

[1] IDENTIFICATION AND QUANTITATION OF ARSENIC SPECIES IN A DOGFISH MUSCLE REFERENCE MATERIAL FOR TRACE-ELEMENTS [J].

BEAUCHEMIN, D ;

BEDNAS, ME ;

BERMAN, SS ;

MCLAREN, JW ;

SIU, KWM ;

STURGEON, RE .

ANALYTICAL CHEMISTRY, 1988, 60 (20) :2209-2212

[2] SEPARATION AND DETERMINATION OF NANOGRAM AMOUNTS OF INORGANIC ARSENIC AND METHYLARSENIC COMPOUNDS [J].

BRAMAN, RS ;

JOHNSON, DL ;

FOREBACK, CC ;

AMMONS, JM ;

BRICKER, JL .

ANALYTICAL CHEMISTRY, 1977, 49 (04) :621-625

[3] TRACE ANALYSIS AND SPECIATION FOR ARSENIC ANIONS BY HPLC-HYDRIDE GENERATION INDUCTIVELY COUPLED PLASMA EMISSION-SPECTROSCOPY [J].

BUSHEE, DS ;

KRULL, IS ;

DEMKO, PR ;

SMITH, SB .

JOURNAL OF LIQUID CHROMATOGRAPHY, 1984, 7 (05) :861-876

[4] URINARY ARSENIC SPECIATION BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY ATOMIC-ABSORPTION SPECTROMETRY FOR MONITORING OCCUPATIONAL EXPOSURE TO INORGANIC ARSENIC [J].

CHANA, BS ;

SMITH, NJ .

ANALYTICA CHIMICA ACTA, 1987, 197 :177-186

[5] STUDIES OF METALLOPROTEIN SPECIES BY DIRECTLY COUPLED HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY INDUCTIVELY COUPLED PLASMA MASS-SPECTROMETRY [J].

DEAN, JR ;

MUNRO, S ;

EBDON, L ;

CREWS, HM ;

MASSEY, RC .

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1987, 2 (06) :607-610

[6] REVIEW OF ARSENIC CYCLE IN NATURAL WATERS [J].

FERGUSON, JF ;

GAVIS, J .

WATER RESEARCH, 1972, 6 (11) :1259-&

[7] QUANTITATIVE-DETERMINATION OF ARSENOBETAINE, THE MAJOR WATER-SOLUBLE ARSENICAL IN 3 SPECIES OF CRAB, USING HIGH-PRESSURE LIQUID-CHROMATOGRAPHY AND AN INDUCTIVELY COUPLED ARGON PLASMA EMISSION SPECTROMETER AS THE ARSENIC-SPECIFIC DETECTOR [J].

FRANCESCONI, KA ;

MICKS, P ;

STOCKTON, RA ;

IRGOLIC, KJ .

CHEMOSPHERE, 1985, 14 (10) :1443-1453

[8]

Irvin TR., 1988, APPL ORGANOMET CHEM, V2, P509, DOI [10.1002/aoc.590020603, DOI 10.1002/AOC.590020603]

[9] DIFFERENTIAL-PULSE VOLTAMMETRIC STUDY OF SELECTED INORGANIC AND ORGANIC ARSENIC COMPOUNDS AT A HANGING MERCURY-DROP ELECTRODE AND ITS ANALYTICAL APPLICATIONS [J].

JAN, MR ;

JAN, R ;

SMYTH, WF .

ANALYST, 1984, 109 (11) :1483-1486

[10]

Kaise T., 1988, Applied Organometallic Chemistry, V2, P339, DOI 10.1002/aoc.590020410

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