Application of multidimensional switching to the analysis of volatiles
β Scribed by Sevcik, J.
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 206 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0935-6304
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β¦ Synopsis
Abstract
A multidimensional switching system with two packed columns has been used for the analysis of volatiles. Use of a highβboiling solvent and the backflush mode permitted total resolution of the mixture discussed in a short analysis time.
π SIMILAR VOLUMES
The use of multidimensional gas chromatography (MDGC) forthe analysis of essential oils is gaining in importance. A rarely used application consists in the enrichment of minor components through a MDGC system provided with a cold trap between trap column and analytical column. Under suitable conditi
## Abstract A graph is called __sβvertex switching reconstructible__ (__s__βVSR) if it is uniquely defined, up to isomorphism, by the multiset of unlabeled graphs obtained by switching of all its __s__βvertex subsets. We show that a graph with __n__ vertices is __n__/2βVSR if __n__ = 0(mod 4), (__n