OSA's Digital Library

Applied Spectroscopy

Applied Spectroscopy

| PUBLISHED BY SAS — AVAILABLE FROM SAS AND OSA

  • Vol. 24, Iss. 3 — May. 1, 1970
  • pp: 380–382

Infrared Gas Cell Contamination Due to Sorption on Gaskets

Michael Gruenfeld and Robert Ginell

Applied Spectroscopy, Vol. 24, Issue 3, pp. 380-382 (1970)


View Full Text Article

Acrobat PDF (269 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

Difficulties have been encountered in the identification of gas–liquid chromatographic (GLC) fractions of some chlorinated hydrocarbons by ir spectroscopy. These fractions were individually collected into an ir gas cell as they emerged from a gas chromatograph. Their spectra were then amplified and compared to those of standard materials, the vapors of which were injected directly into the cell. The resulting spectra were not reproducible; standards and materials often gave different spectra. The cell was cleaned between determinations by flushing with dry air for about 10 min. Also, gradually the supposedly clean and well flushed cell again produced spectra. This behavior was observed in several types of gas cells containing gaskets made of several kinds of plastic material. Examination of the individual cell parts identified the plastic gaskets as the cause of this phenomenon.

Citation
Michael Gruenfeld and Robert Ginell, "Infrared Gas Cell Contamination Due to Sorption on Gaskets," Appl. Spectrosc. 24, 380-382 (1970)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-24-3-380


Sort:  Journal  |  Reset

References

References are not available for this paper.

Cited By

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited