Determination of glyoxal and methylglyoxal in environmental and biological matrices by stir bar sorptive extraction with in-situ derivatization

Journal of Chromatography A

Volumn 1169, Issue 1-2, 2007, Pages 47-52

  Neng, N R ^a   Cordeiro, C A A ^a   Freire, A P ^a   Nogueira, J M F ^a  

^a UNIVERSITY OF LISBON   (Portugal)

Author keywords

Beer; Biological fluids; Glyoxal; HPLC DAD; In situ derivatization; Methylglyoxal; Stir bar sorptive extraction; Water samples

Indexed keywords

DERIVATIVES; EXTRACTION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; OLEFINS; SOLUTIONS; SORPTION;

BIOLOGICAL FLUIDS; GLYOXAL; IN-SITU DERIVATIZATION; METHYLGLYOXAL; STIR BAR SORPTIVE EXTRACTION; WATER SAMPLES;

POWDERS;

GLYOXAL; METHYLGLYOXAL;

ACCURACY; ARTICLE; BEER; CHEMICAL ANALYSIS; CHEMICAL STRUCTURE; DERIVATIZATION; DESORPTION; EXTRACTION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; PHOTODEGRADATION; PRIORITY JOURNAL; QUALITY CONTROL; SENSITIVITY ANALYSIS;

2-NAPHTHYLAMINE; ADSORPTION; BEER; CHEMICAL FRACTIONATION; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; ENVIRONMENTAL MONITORING; FEASIBILITY STUDIES; FOOD CONTAMINATION; FRESH WATER; GLYOXAL; PYRUVALDEHYDE; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SOLID PHASE EXTRACTION; URINE; WATER POLLUTANTS, CHEMICAL; WATER SUPPLY;

EID: 34848875089     PISSN: 00219673     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chroma.2007.08.060     Document Type: Article

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