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Analysis of Volatile Fragrance and Flavor Compounds by Headspace Solid Phase Microextraction and GC-MS: An Undergraduate Instrumental Analysis Experiment

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Randolph C. Galipo , Alfredo J. Canhoto , Michael D. Walla and Stephen L. Morgan

The University of South Carolina, Columbia Campus, Department of Chemistry & Biochemistry, Columbia, South Carolina 29208

J. Chem. Educ., 1999, 76 (2), p 245

DOI: 10.1021/ed076p245

Publication Date (Web): February 1, 1999

Abstract

A senior-level undergraduate laboratory experiment that demonstrates the use of solid-phase microextraction (SPME) and capillary gas chromatography-mass spectrometry (GC-MS) was developed for the identification of volatile compounds in consumer products. SPME minimizes sample preparation and concentrates volatile analytes in a solvent-free manner.

Keywords (Audience):

Upper-Division Undergraduate

Keywords (Domain):

Analytical Chemistry

Keywords (Pedagogy):

Hands-On Learning / Manipulatives

Keywords (Subject):

Laboratory Equipment / Apparatus

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This article has been cited by 7 ACS Journal articles (5 most recent appear below).

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An Advanced Analytical Chemistry Experiment Using Gas Chromatography−Mass Spectrometry, MATLAB, and Chemometrics To Predict Biodiesel Blend Percent Composition
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- Quantitative Measurement of Bromoform in Swimming Pool Water Using SPME with GC-MS. An Undergraduate Instrumental Analysis Experiment
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  A senior-level undergraduate laboratory experiment that demonstrates the use of solid-phase microextraction (SPME) and capillary gas chromatography-mass spectrometry (GC-MS) was developed for the quantitative determination of bromoform in swimming pool ...
  Abstract | Hi-Res PDF | PDF w/ Links