Determination of trace anions in liquefied petroleum gas using liquid absorption and electrokinetic migration for enrichment followed by ion chromatography

Journal of Separation Science

Volumn 35, Issue 10-11, 2012, Pages 1365-1371

  Li, Meilan ^a,b   Yang, Jianmin ^a,b   Li, Hai Fang ^b   Lin, Jin Ming ^b  

^a FUZHOU UNIVERSITY   (China)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

Anions; Electrokinetic migration enrichment; Ion chromatography; Liquefied petroleum gas

Indexed keywords

APPLIED VOLTAGES; ELECTROKINETIC; ENRICHMENT FACTORS; HIGH PRECISION; LIMITS OF DETECTION; LINEAR RELATIONSHIPS; LIQUID ABSORPTION; LIQUID ADSORPTION; LOW COSTS; MAIN PARAMETERS; PEAK AREA; RELATIVE STANDARD DEVIATIONS; SAMPLE ENRICHMENT; SIMPLE OPERATION; SINGLE PHASE; TRACE ANIONS;

ADSORPTION; CHROMATOGRAPHY; ELECTRIC FIELDS; ELECTRODYNAMICS; ION CHROMATOGRAPHY; LIQUEFIED PETROLEUM GAS; LIQUIDS; NEGATIVE IONS; TRACE ANALYSIS;

IONS;

4 HYDROXYBENZOIC ACID; ANION; PETROLEUM DERIVATIVE;

ABSORPTION; ABSORPTION CHROMATOGRAPHY; ARTICLE; CHEMICAL ANALYSIS; ELECTRIC FIELD; ELECTRIC POTENTIAL; FLOW RATE; ION PAIR CHROMATOGRAPHY; PARTICLE SIZE; PH; PRIORITY JOURNAL;

EID: 84862981759     PISSN: 16159306     EISSN: 16159314     Source Type: Journal    
DOI: 10.1002/jssc.201101004     Document Type: Article

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