An all-glass solid sampling device for open tubular columns in gas chromatography

P.M.J. van den Berg, T.P.H. Cox

Research output: Contribution to journalArticleAcademicpeer-review

193 Citations (Scopus)
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Abstract

An all-glass system for direct sample-introduction of high-boiling compounds onto open tubular columns is described. The standard deviation for quantitative measurements is less than 2.7%. The loss in resolving power of capillary columns, due to this injection system is negligible. The system is extremely simple and may be connected to any type of gas chromatograph without extensive modifications. The injector appears to be suitable for the analysis of high-boiling compounds, present in trace amounts in volatile solvents. It is applied with succes for the analysis of steroids in body fluids.
Original languageEnglish
Pages (from-to)301-305
JournalChromatographia
Volume5
Issue number5
DOIs
Publication statusPublished - 1972

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