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Comparison of efficiency of two preconcentration techniques (SPME and INDEx) coupled to an MS-based "electronic nose".

Author(s) : PILLONEL L., ALTIERI D., TABACCHI R., et al.

Summary

Preconcentration of medium boiling organic compounds is generally useful to improve the efficiency of mass spectrometry-based electronic noses. Two different techniques, i.e. solid phase micro-extraction and Inside Needle Dynamic Extraction (INDEx), a particular type of solid phase dynamic extraction, were compared distinguishing three processed cheeses used as standard materials.

Details

  • Original title: Comparison of efficiency of two preconcentration techniques (SPME and INDEx) coupled to an MS-based "electronic nose".
  • Record ID : 2006-1350
  • Languages: English
  • Source: Mitteilungen aus Lebensmitteluntersuchung und Hygiene./ Work on food chemistry and hygiene.
  • Publication date: 2004

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