High-resolution gas chromatography-Fourier transform

High-Resolution Gas Chromatography-Fourier Transform IR Spectroscopy in Flavor Analysis Limits and Perspectives... [Pg.109]

Fard, A. M., Turner, A. G., and Willett, G. D. (2003). High-resolution electrospray-ionization Fourier-transform ion cyclotron resonance and gas chromatography-mass spectrometry of Macadamia nut oil. Aust. J. Chem. 56,499-508. [Pg.580]

ECD = electron capture detector EPA = Environmental Protection Agency FEWS = fiber evanescent wave spectroscopy FID = flame ionization detection FT-IR = Fourier transform infrared GC = gas chromatography HECD = Hall electrolytic conductivity detector HRGC = high resolution gas chromatography HSD = halide-sensitive detector H2SO4 = sulfuric acid LDPE = low-density polyethylene MS = mass spectrometry NIOSH = National Institute for Occupational Safety and Health NR = not reported PI = photoionization UV = ultraviolet detection... [Pg.228]

Idstein H, Herres W, Schreier P 1984 High-resolution gas chromatography-mass spectrometry and Fourier transform infrared analysis of cherimoya (Annona cherimolia Mill.) volatiles. J Agric Food Chem 32 383-389... [Pg.115]

Two methods have been described for determining the compositional analysis of these copolymers one based on high resolution continuous and Fourier transform F-NMR and the other on pyrolysis - gas chromatography. [Pg.267]

Structure elucidation of semiochemicals by modern NMR-techniques (including HPLC/NMR) is often hampered by the very small amounts of available material and problems in the isolation of pure compounds from the complex mixtures they are embedded in. Thus, the combination of gas chromatography and mass spectrometry, GC/MS, is frequently the method of choice. Determination of the molecular mass of the target compound (by chemical ionisation) and its atomic composition (by high resolution mass spectrometry) as well as a careful use of MS-Ubraries (mass spectra of beetle pheromones and their fragmentation pattern have been described [27]) and gas chromatographic retention indices will certainly facihtate the identification procedure. In addition, the combination of gas chromatography with Fourier-transform infrared spec-... [Pg.100]

The ideal detector is universal yet selective, sensitive and structurally informative. Mass spectrometry (MS) currently provides the closest approach to this ideal. The combination of multi-dimensional gas chromatography with high resolution MS or mass-selective detectors in the single ion monitoring (SIM)-mode is currently the most potent analytical tool in enantioselective analysis of chiral compounds in complex mixtures [29]. Nevertheless, it must be pointed out that the application of structure specific detection systems like MS [51] or Fourier transform infrared (FT-IR) [52] cannot save the fundamental challenges to optimum (chiral) resolutions and effective sample clean-up [53]. [Pg.667]

Eatherton, R.L. Siems, W.F. HiU, H.H., Jr., Fourier transform ion mobility spectrometry of barbiturates after capiUary gas chromatography, J. High Resolut. Chromatogr. Commun. 1986, 9, 44-48. [Pg.312]