Switching valves for use in multi-column gas chromatography
β Scribed by J.R. Conder; J.H. Purnell; R. Walsh
- Book ID
- 118990408
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 261 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0039-9140
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Sources leading to band broadening and peak distortion have been studied in a capillary column recycle system, based on a commercial microvalve. The ferrule system was a major contributor to band broadening. It was found that the quality of connections is very critical but the internal
## Abstract In chromatography the separation power expressed in terms of peak capacity can be greatly enhanced by multidimensional techniques. The most important aspect of multidimensional chromatography is the precise location of the heartβcut window. Very often the reliability of this positioning