A Detector for Use with Capillary Tube Columns in Gas Chromatography
โ Scribed by LOVELOCK, J. E.
- Book ID
- 109599326
- Publisher
- Nature Publishing Group
- Year
- 1958
- Tongue
- English
- Weight
- 325 KB
- Volume
- 182
- Category
- Article
- ISSN
- 0028-0836
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๐ SIMILAR VOLUMES
## Abstract A new design for an electron capture detector cell is described. The cell is compatible with the requirements of high resolution capillary columns and is shown to be useful in applications that require high analysis speed. A unique method of sample introduction reduces the problems of s
Table 1 k-Values of 3-Ethinylcholestan-3a-oles Table 2 k-Values of 3-Ethinylcholestan-3p-oles Mobile Phase') Mobile Phase') R2) I I1 111 Rf 0.30 0.33 0.41 k 2.33 2.03 1.44 Rf 0.57 0.61 0.72 k 0.75 0.64 0.39 H C6H5 0.52 0.61 0.74 0.92 0.64 0.35 R2) I I1 111 Rf 0.12 0.14 0.20 k 7.33 6.1 4 4.00 Rf 0.18
## 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