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Citation: Ma. Crespin et al., COMPARISON OF THE SENSITIVITIES OF 16 PHENOLS IN WATERS USING AN AUTOMATED PRECONCENTRATION SYSTEM AND GAS-CHROMATOGRAPHY MASS-SPECTROMETRYIN DIFFERENT IONIZATION MODES, Rapid communications in mass spectrometry, 12(4), 1998, pp. 198-206

Authors: CRESPIN MA BALLESTEROS E GALLEGO M VALCARCEL M

Citation: Ma. Crespin et al., TRACE ENRICHMENT OF PHENOLS BY ONLINE SOLID-PHASE EXTRACTION AND GAS-CHROMATOGRAPHIC DETERMINATION, Journal of chromatography, 757(1-2), 1997, pp. 165-172

Authors: CRESPIN MA BALLESTEROS E GALLEGO M VALCARCEL M

Citation: Ma. Crespin et al., AUTOMATIC PRECONCENTRATION OF CHLOROPHENOLS AND GAS-CHROMATOGRAPHIC DETERMINATION WITH ELECTRON-CAPTURE DETECTION, Chromatographia, 43(11-12), 1996, pp. 633-639