| Numéro |
J. Phys. IV France
Volume 04, Numéro C7, Juillet 1994
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique |
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|---|---|---|
| Page(s) | C7-495 - C7-497 | |
| DOI | https://doi.org/10.1051/jp4:19947116 | |
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-495-C7-497
DOI: 10.1051/jp4:19947116
1 Laser Photoacoustic Laboratory, Department of Agricultural Engineering and Physics, Wageningen Agricultural University, Bomenweg 4, 6703 HD Wageningen, The Netherlands
2 Institute of Isotopes of Hungarian Academy of Sciences, Department of Photophysics, Radiation Research Laboratory, Budapest, Hungary
© EDP Sciences 1994
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-495-C7-497
DOI: 10.1051/jp4:19947116
Organic compounds measured with infrared (3.39 µm) photoacoustics
J.P. Favier1, D. Bicanic1, K. van Asselt1 and A. Miklós21 Laser Photoacoustic Laboratory, Department of Agricultural Engineering and Physics, Wageningen Agricultural University, Bomenweg 4, 6703 HD Wageningen, The Netherlands
2 Institute of Isotopes of Hungarian Academy of Sciences, Department of Photophysics, Radiation Research Laboratory, Budapest, Hungary
Abstract
A variety of carboxylic acids, alcohols and alkanes were studied using photoacoustic spectroscopy (PAS) with an excitation wavelength of 3.39 µm. The analytical potential of this method was estimated with different organic compounds dissolved in chloroform. A detection limit of 0.25% with a signal to noise ratio of 6 was achieved.
© EDP Sciences 1994