Ion-pair liquid-liquid-liquid microextraction of nerve agent degradation products followed by capillary electrophoresis with contactless conductivity detection

Journal of Chromatography A

Volumn 1205, Issue 1-2, 2008, Pages 158-162

  Xu, Li ^a,b   Gong, Xiao Yang ^b   Lee, Hian Kee ^a   Hauser, Peter C ^b  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b UNIVERSITY OF BASEL   (Switzerland)

Author keywords

Capillary electrophoresis; Contactless conductivity detection; Ion pair; Large volume sample injection; Liquid liquid liquid microextraction; Nerve agent degradation products

Indexed keywords

AMINES; ARSENIC COMPOUNDS; CAPILLARY ELECTROPHORESIS; CHLORINE COMPOUNDS; CONCENTRATION (PROCESS); DEGRADATION; DROPS; ELECTROCHEMISTRY; ELECTROPHORESIS; FLUID MECHANICS; IONS; ORGANIC COMPOUNDS; ORGANIC SOLVENTS; RATE CONSTANTS; SOLVENT EXTRACTION; SOLVENTS; SULFATE MINERALS; TRICHLOROETHYLENE;

1-OCTANOL; ANALYTES; AQUEOUS PHASE; CONTACTLESS CONDUCTIVITY DETECTION; CYCLOHEXYL; DEGRADATION PRODUCTS; EXTRACTION TIME; ION PAIRS; ION-PAIR; ION-PAIR COMPLEXES; LARGE-VOLUME SAMPLE INJECTION; LIMITS OF DETECTION; LIQUID-LIQUID-LIQUID MICROEXTRACTION; METHYLPHOSPHONIC ACID; MICRO SYRINGE; N-BUTYL AMINE; NERVE AGENT DEGRADATION PRODUCTS; NERVE AGENTS; ORDERS-OF-MAGNITUDE; ORGANIC PHASE; P H VALUES; PRE-CONCENTRATION; RIVER WATERS; SAMPLE INJECTION; SAMPLE SOLUTIONS; STIRRING RATES; TARGET ANALYTES;

EXTRACTION;

ORGANIC SOLVENT;

ARTICLE; CAPILLARY ELECTROPHORESIS; CONDUCTANCE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; LIQUID LIQUID EXTRACTION; LIQUID PHASE MICROEXTRACTION; PRIORITY JOURNAL;

CHEMICAL FRACTIONATION; CHEMICAL WARFARE AGENTS; ELECTRIC CONDUCTIVITY; ELECTROPHORESIS, CAPILLARY; HYDROGEN-ION CONCENTRATION; ORGANOPHOSPHORUS COMPOUNDS; PHOSPHONIC ACIDS;

EID: 50849130888     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2008.08.005     Document Type: Article

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