Coupling the extraction efficiency of imidazolium-based ionic liquid aggregates with solid-phase microextraction-gas chromatography-mass spectrometry. Application to polycyclic aromatic hydrocarbons in a certified reference sediment

Journal of Chromatography A

Volumn 1214, Issue 1-2, 2008, Pages 23-29

  Guerra Abreu, Lorena ^a   Pino, Verónica ^a   Anderson, Jared L ^b   Afonso, Ana M ^a  

^a UNIVERSIDAD DE LA LAGUNA   (Spain)

^b UNIVERSITY OF TOLEDO   (United States)

Author keywords

Aggregates; Focused microwave assisted extraction; Gas chromatography mass spectrometry; Ionic liquids; Polycyclic aromatic hydrocarbons; Sediment samples; Solid phase microextraction

Indexed keywords

AGGLOMERATION; AGGREGATES; AROMATIC COMPOUNDS; AROMATIC HYDROCARBONS; CHROMATOGRAPHIC ANALYSIS; CHROMATOGRAPHY; ELECTRIC LOAD MANAGEMENT; GAS CHROMATOGRAPHY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; HYDROCARBONS; IONIC LIQUIDS; IONIZATION OF LIQUIDS; IONS; LIQUID CHROMATOGRAPHY; MASS SPECTROMETERS; MASS SPECTROMETRY; MICROWAVES; ORGANIC COMPOUNDS; ORGANIC SOLVENTS; PHOTOLITHOGRAPHY; POLYCYCLIC AROMATIC HYDROCARBONS; SEDIMENTATION; SEDIMENTOLOGY; SOLVENT EXTRACTION; SPECTROMETERS; SPECTROMETRY; SPECTRUM ANALYSIS;

AVERAGE RECOVERIES; BUTYLIMIDAZOLIUM BROMIDES; EXTRACTION EFFICIENCIES; EXTRACTION METHODS; EXTRACTION TIMES; FOCUSED MICROWAVE-ASSISTED EXTRACTION; FOCUSED MICROWAVES; GAS CHROMATOGRAPHY-MASS SPECTROMETRIES; GAS CHROMATOGRAPHY-MASS SPECTROMETRY; IMIDAZOLIUM-BASED IONIC LIQUIDS; RELATIVE STANDARD DEVIATIONS; SEDIMENT SAMPLES; SENSITIVITY FACTORS; SOLID-PHASE MICROEXTRACTION; SOLIDPHASE MICRO EXTRACTIONS;

EXTRACTION;

IMIDAZOLE DERIVATIVE; IONIC LIQUID; ORGANIC SOLVENT; POLYCYCLIC AROMATIC HYDROCARBON;

ARTICLE; EXTRACTION; MASS FRAGMENTOGRAPHY; PRIORITY JOURNAL; SEDIMENT; SENSITIVITY ANALYSIS; SEPARATION TECHNIQUE; SOLID PHASE MICROEXTRACTION;

GAS CHROMATOGRAPHY-MASS SPECTROMETRY; GEOLOGIC SEDIMENTS; IMIDAZOLES; POLYCYCLIC HYDROCARBONS, AROMATIC; REFERENCE STANDARDS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SOLID PHASE MICROEXTRACTION;

EID: 56549127583     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2008.10.084     Document Type: Article

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