A simple and versatile injection system for reaction gas chromatography
β Scribed by Mitra, G. D. ;Ghosh, Samir Kumar
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 181 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0935-6304
No coin nor oath required. For personal study only.
β¦ Synopsis
GC of continuous and discontinuous reactions with wide
Sampling device for reactions up to 35OOC and from 350" to Six-way switching valve Versatile injection system System applicable to pyrolysis, catalysis, subtractions, concentration, derivatisation and solid injection variation of experimental conditions 4 100Β°C
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## Abstract Discrimination may occur when injecting samples onto gas chromatography capillary columns, whereby peak areas for higher boiling point compounds are smaller than they should be compared to lower boiling compounds. This problem is most important in quantitative work on solutes having a w
katharometer. A cold trap placed between sample and katharometer permits removal of tetrahydrofuran and unreacted reagent. The experimental procedure and apparaitus used has been described in detail elsewhere [1,2].
## Gas chromatography Pulse flow reaction chromatography Two-detector system Reactions in a two-detector system ' t-0 0 5 I Space Time (min) Figure 2 Mercaptan peak area given by detector 2 of 0.5 ml pulses. Three zones at 225 OC.