Display options
Cite
Vicente IS, Pinillos SC, Bernal JG, et al. New approaches on gas phase molecular absorption spectrometry detection in gas chromatography. Anal Bioanal Chem. 1996;355(5):733-5doi: 10.1007/s0021663550733.
Vicente, I. S., Pinillos, S. C., Bernal, J. G., & Asensio, J. S. (1996). New approaches on gas phase molecular absorption spectrometry detection in gas chromatography. Analytical and bioanalytical chemistry, 355(5), 733-5. https://doi.org/10.1007/s0021663550733
Vicente, I S, et al. "New approaches on gas phase molecular absorption spectrometry detection in gas chromatography." Analytical and bioanalytical chemistry vol. 355,5 (1996): 733-5. doi: https://doi.org/10.1007/s0021663550733
Vicente IS, Pinillos SC, Bernal JG, Asensio JS. New approaches on gas phase molecular absorption spectrometry detection in gas chromatography. Anal Bioanal Chem. 1996 Jun;355(5):733-5. doi: 10.1007/s0021663550733. PMID: 15045357.
Copy Download .nbib Format: NLM
Share it on

Anal Bioanal Chem. 1996 Jun;355(5):733-5. doi: 10.1007/s0021663550733.

New approaches on gas phase molecular absorption spectrometry detection in gas chromatography.

Analytical and bioanalytical chemistry

I S Vicente, S C Pinillos, J G Bernal, J S Asensio

Affiliations

  1. Chemistry Department, Analytical Chemistry Section, University of La Rioja, E-26001, Logroño, Spain.

PMID: 15045357 DOI: 10.1007/s0021663550733

Abstract

A hyphenated technique for coupling a spectrophotometric detector to a gas chromatograph with a packed column is described. The packed column was connected directly to the flow cell (path length 1 cm) which was placed in a UV-visible molecular absorption spectrophotometer with diode array detector. This detection system was employed for separating and determining benzene, toluene, 1,4-xylene, 1,2-xylene and mesitylene. Molecular absorption spectra of all the separated compounds have also been obtained. A new possibility for coupling capillary gas chromatography and gas phase molecular absorption spectrometry is currently being tested. In this new case, two fibre optics are used and the measurement is performed in the capillary column.

Publication Types