Determination of S-2-(N,N-diisopropylaminoethyl)- and S-2-(N,N-diethylaminoethyl) methylphosphonothiolate, nerve agent markers, in water samples using strong anion-exchange disk extraction, in vial trimethylsilylation, and gas chromatography-mass spectrometry analysis

Journal of Chromatography A

Volumn 1229, Issue , 2012, Pages 86-94

  Subramaniam, Raja ^a,b   Åstot, Crister ^a   Juhlin, Lars ^a   Nilsson, Calle ^a   Östin, Anders ^a  

^a SWEDISH DEFENCE RESEARCH AGENCY   (Sweden)

^b UMEÅ UNIVERSITY   (Sweden)

Author keywords

Alkylphosphonic acid; Anion exchange disk; Chemical warfare agents; EA 2192; Silylation; Solid phase derivatization

Indexed keywords

ALKYLPHOSPHONIC ACIDS; ANION EXCHANGE; CHEMICAL WARFARE AGENTS; EA-2192; SILYLATIONS; SOLID-PHASE;

AGENTS; CHEMICAL WARFARE; DEGRADATION; GAS CHROMATOGRAPHY; INDUSTRIAL CHEMICALS; IONS;

SOLVENT EXTRACTION;

CHEMICAL WARFARE AGENT; ETHYL METHYLPHOSPHONIC ACID; ISOBUTYL METHYLPHOSPHONIC ACID; METHYLPHOSPHONIC ACID; PHOSPHONIC ACID DERIVATIVE; S 2 (N,N DIETHYLAMINOETHYL)METHYLPHOSPHONOTHIOLATE; S 2 (N,N DIISOPROPYLAMINOETHYL); SODIUM CHLORIDE; UNCLASSIFIED DRUG;

ANALYTIC METHOD; ANION EXCHANGE CHROMATOGRAPHY; ARTICLE; BIODEGRADATION; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DISK DIFFUSION; ENVIRONMENTAL MONITORING; EVAPORATION; HYDROLYSIS; LIMIT OF DETECTION; MASS FRAGMENTOGRAPHY; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; SILYLATION; SOLID PHASE EXTRACTION; SOLID PHASE SYNTHESIS; SOLVENT EXTRACTION; WATER ANALYSIS; WATER SAMPLING;

ANIONS; CHEMICAL WARFARE AGENTS; GAS CHROMATOGRAPHY-MASS SPECTROMETRY; HYDROLYSIS; LIMIT OF DETECTION; ORGANOTHIOPHOSPHORUS COMPOUNDS; PHOSPHONIC ACIDS; SEAWATER; SILANES; SODIUM CHLORIDE; SOLID PHASE EXTRACTION;

EID: 84857139027     PISSN: 00219673     EISSN: 18733778     Source Type: Journal    
DOI: 10.1016/j.chroma.2012.01.068     Document Type: Article

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