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A temperature programmed evaporation method for exact determination of the amount of stationary phase in chromatographic column packings

✍ Scribed by R. N. Nikolov; N. D. Petsev; A. D. Stefanova

Book ID
112721966
Publisher
Springer
Year
1976
Tongue
English
Weight
160 KB
Volume
9
Category
Article
ISSN
0009-5893

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Determination of the amount of stationar
Determination of the amount of stationary phase in packings for gasβ€”liquid chromatography
✍ N.D. Petsev; R.N. Nikolov; A. Kostova πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 476 KB

A method is described for the determination of the content of the liquid phase in packings for gas-liquid chromatography. It is shown that the extraction method is subject to an error due to the solubility of some inorganic compounds of the support. A more satisfactory method involves the evaporat