| Title: | Recent methods for the determination of volatile and non-volatile organic compounds in natural and purified drinking water |
| Author(s): | Bruchet A; Legrand MF; Arpino P; Dilettato D; |
| Address: | "Societe Lyonnaise des Eaux, Centre de Recherche, Le Pecq, France" |
| DOI: | 10.1016/0378-4347(91)80600-h |
| Abstract: | "Four analytical protocols for the extraction and preconcentration of organic residues in natural or purified drinking water were investigated and compared: closed loop stripping analysis; simultaneous extraction-distillation; purge and trap analysis; continuous liquid-liquid extraction. Organic extracts were submitted to a variety of separation and identification techniques. Volatiles were determined by conventional capillary column gas chromatography with tandem mass spectrometry, using triple-stage quadrupole instruments. Non-volatile and thermally labile molecules were investigated by several different techniques (high-temperature gas chromatography, capillary column supercritical fluid chromatography, pyrolysis gas chromatography-mass spectrometry, thermospray liquid chromatography with tandem mass spectrometry and conventional fast-atom bombardment with tandem mass spectrometry). Several samples recently examined in the laboratory provide examples of this multitechnique approach for a more complete knowledge of the organic carbon distribution in water-dissolved organic matter, taking into account organic substances with widely different volatilities, polarities and thermal stabilities" |
| Keywords: | "Chlorides/analysis Chromatography, Gas Chromatography, Gel Mass Spectrometry Solvents/analysis Spectrometry, Mass, Fast Atom Bombardment Triglycerides/analysis Water Pollutants, Chemical/*analysis Water Supply/*analysis;" |
| Notes: | "MedlineBruchet, A Legrand, M F Arpino, P Dilettato, D eng Netherlands 1991/01/02 J Chromatogr. 1991 Jan 2; 562(1-2):469-80. doi: 10.1016/0378-4347(91)80600-h" |
