OSA's Digital Library

Applied Spectroscopy

Applied Spectroscopy

| PUBLISHED BY SAS — AVAILABLE FROM SAS AND OSA

  • Vol. 34, Iss. 1 — Jan. 1, 1980
  • pp: 87–88

A Convenient Sampling Technique for Infrared Vapor Phase Spectra of Liquid and Solid Samples

M. J. Flanagan

Applied Spectroscopy, Vol. 34, Issue 1, pp. 87-88 (1980)


View Full Text Article

Acrobat PDF (295 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

In recent years the coupling of two or more analytical techniques to take advantage of their individual benefits has become quite popular. Among these resultant tools is gas chromatography-infrared spectroscopy (GC-IR). In this merger the separation capability of gas chromatography is paired with the identification advantages of the infrared technique. In order to utilize fully the comparative value of infrared in the qualitative identification of GC effluents, a spectral collection of compounds in the vapor phase is necessary. The vast majority of reference spectra presently available are of the condensed phases with only a couple of compilations treating the vapor phase separately. The infrared spectra of compounds in the gaseous state at elevated temperatures are often considerably different than those taken of the same compounds in the condensed phases at ambient temperatures due primarily to intermolecular interactions that occur in the condensed states. Therefore, comparison of spectra between the gaseous and liquid or solid states can be very misleading. In order to fill the need for an infrared spectra collection for use in identifying GC effluents, Sadtler has recently introduced a continuing vapor phase spectra compendium.

Citation
M. J. Flanagan, "A Convenient Sampling Technique for Infrared Vapor Phase Spectra of Liquid and Solid Samples," Appl. Spectrosc. 34, 87-88 (1980)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-34-1-87

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited