In this article, fused silica capillaries with an inner diameter of 250 m were packed with 5-and 10-m spherical and irregular silica particles with pore sizes ranging from 60 to 300 A. The columns were investigated for high-speed Ε½ . separation seconds of light hydrocarbons under gas chromatographic
High-speed gas chromatography using packed capillary columns
β Scribed by Yufeng Shen; Milton L. Lee
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 33 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1040-7685
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The introduction of selected fractions from a liquid chromatograph into a gas chromatograph has been described; however, analyses were performed by off-line experiments requiring collection and reinjection of the separate fractions or by on-line procedures where disadvantageously, only a fraction of