Abstract
A Chromatographic method is presented which allows the analysis of the volatile components of real-life samples without requiring the previous isolation and concentration of the compounds of interest. A programmed-temperature vaporizer (PTV) is used to enable the direct injection of the sample. A comparison of the proposed method with one involving a liquid-liquid extraction of the sample is also included.
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Villén, J., Señoráns, F.J., Reglero, G. et al. Analysis of volatile components by direct injection of real-life samples by using a programmed-temperature vaporizer. Z Lebensm Unters Forch 202, 270–274 (1996). https://doi.org/10.1007/BF01206095
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DOI: https://doi.org/10.1007/BF01206095