A single pump column-switching technique coupled with polystyrene-divinylbenzene-carbon nanotubes column for the determination of trace anions in different concentrated organic matrices by ion chromatography

Analytica Chimica Acta

Volumn 686, Issue 1-2, 2011, Pages 1-8

  Zhong, Yingying ^a,b   Zhou, Wenfang ^a   Zhu, Haibao ^c   Zeng, Xueling ^a   Ye, Mingli ^a   Zhang, Peimin ^a   Zhu, Yan ^a  

^a ZHEJIANG UNIVERSITY   (China)

^b Ningbo Entry Exit Inspection and Quarantine Bureau   (China)

^c INSTITUTE OF MATERIA MEDICA   (China)

Author keywords

Column switching; Ion chromatography; Organic matrix; Polystyrene divinylbenzene carbon nanotubes column; Trace anion

Indexed keywords

CHROMATOGRAPHIC METHODS; CHROMATOGRAPHIC SYSTEMS; COLUMN SWITCHING; CONDUCTIVITY DETECTORS; CONVENTIONAL COLUMNS; DETECTION LIMITS; ELUENT GENERATOR; INORGANIC ANIONS; MATRIX ELIMINATION; ORGANIC MATRIX; POLYSTYRENE DIVINYLBENZENES; POLYSTYRENE-DIVINYLBENZENE-CARBON NANOTUBES COLUMN; PRE-TREATMENT; RETENTION TIME; SAMPLE PRETREATMENT; SINGLE PUMPS; SIX-PORT; SPIKING STUDY; STATIONARY PHASIS; SURFACE AREA; TRACE ANIONS;

CHROMATOGRAPHIC ANALYSIS; COLUMN CHROMATOGRAPHY; DEIONIZED WATER; EFFLUENT TREATMENT; ION CHROMATOGRAPHY; MULTIWALLED CARBON NANOTUBES (MWCN); NEGATIVE IONS; ORGANIC ACIDS; ORGANIC SOLVENTS; POLYSTYRENES; POTASSIUM HYDROXIDE; PUMPS; SWITCHING; TRACE ANALYSIS;

ORGANIC CHEMICALS;

ANION; CARBOXYLIC ACID; DIVINYLBENZENE; INORGANIC COMPOUND; MULTI WALLED NANOTUBE; ORGANIC COMPOUND; ORGANIC SOLVENT; POLYSTYRENE; WATER;

ANALYTIC METHOD; ARTICLE; CALIBRATION; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); CONDUCTANCE; CONTROLLED STUDY; DEIODINATION; ELECTROCHEMISTRY; HYDROPHOBICITY; INTERMETHOD COMPARISON; ION PAIR CHROMATOGRAPHY; PRIORITY JOURNAL; SINGLE PUMP COLUMN SWITCHING TECHNIQUE;

ANIONS; CHROMATOGRAPHY, ION EXCHANGE; NANOTUBES, CARBON; ORGANIC CHEMICALS; POLYSTYRENES; SOLVENTS; VINYL COMPOUNDS;

EID: 78651373621     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2010.10.041     Document Type: Article

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