Vapor-controlled thin-layer chromatograp
โ
Volkmann, D.
๐
Article
๐
1982
๐
John Wiley and Sons
๐
English
โ 238 KB
๐ 1 views
## Abstract The chromatographic behavior of some hydrocarbons and some of their nitro derivates after preconditioning with solvent vapors has been investigated. After preloading with cyclohexane or hexane an improved separation of some sample pairs is observed. Furthermore, inversion of R~f~ values