Capillary chromadistillation – mass-spectrometry for reconcentration and determination of admixtures

Authors

  • Ivan V. Gulyaev PhD Student, Department of Chemistry, MSU, Moscow
  • Dmitry A. Chepelyansky Research assistant, Department of Chemistry, MSU, Moscow
  • Aleksandr I. Revelsky PhD, Leading researcher, MSU, Moscow
  • Igor A. Revelsky Dr.Sci.Sci, Professor, Leading researcher, MSU, Moscow

Keywords:

chromadistillation, chromatographic evaporation, determination of admixtures, fractionated evaporation, gas chromatography, sample concentration, solvent effect, solvent trapping, trapping on solvents, (concentration on) uncoated fused silica tube.

Abstract

For the first time capillary chromadistillation coupled with direct EI mass-spectrometry detection
was realized. Distribution of light and heavy admixtures along the main component eluting is
investigated. Depending of the distribution from oven temperature, boiling temperatures of admixtures,
concentration of admixtures is investigated. It was shown that capillary chromadistillation – massspectrometry
can be used for quantity determination of admixtures

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Published

2019-11-22

Issue

Vol. 12 No. 1 (2012): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Capillary chromadistillation – mass-spectrometry for reconcentration and determination of admixtures. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 12(1). https://journals.vsu.ru/sorpchrom/article/view/1742

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