TY - GEN AU - Neng,N R AU - Cordeiro,C A A AU - Freire,A P AU - Nogueira,J M F TI - Determination of glyoxal and methylglyoxal in environmental and biological matrices by stir bar sorptive extraction with in-situ derivatization SN - 0021-9673 PY - 2007///1211 KW - 2-Naphthylamine KW - analogs & derivatives KW - Adsorption KW - Beer KW - analysis KW - Chemical Fractionation KW - methods KW - Chromatography, High Pressure Liquid KW - instrumentation KW - Environmental Monitoring KW - Feasibility Studies KW - Food Contamination KW - Fresh Water KW - Glyoxal KW - isolation & purification KW - Pyruvaldehyde KW - Reproducibility of Results KW - Sensitivity and Specificity KW - Solid Phase Extraction KW - Urine KW - chemistry KW - Water Pollutants, Chemical KW - Water Supply N1 - Publication Type: Evaluation Study; Journal Article UR - https://doi.org/10.1016/j.chroma.2007.08.060 ER -