1991 Volume 7 Issue Supple Pages 489-492
Supersonic jet expansion cools a sample molecule to several kelvin, and it provides a sharp spectrum. Thus this spectrometric technique is useful for identification of the molecule. However. additional selectivity is necessary since further information is sometimes requested for assignment of chemical species. We develop hyphenated techniques based on chromatography/supersonic jet spectrometry, supersonic jet spectrometry/synchronous scan luminescence spectrometry, and supersonic jet fluorescence/multiphoton ionization spectrometries.