ISSN:
1612-1112
Keywords:
Gas chromatography
;
Modified diatomaceous supports
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Diatomaceous earth type supports are modified with a liquid phase, by high-temperature thermal treatment in a closed system. It is shown that the retention characteristics of the support changes by this treatment. The main advantage of this method, as compared with modification in a flow-through system is that liquid phase evaporation and possibility of oxydation during the process can be avoided. This ensures a better uniformity of the modified support.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02259692
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