Silochroms as adsorbents and supports in liquid chromatography

✍ Scribed by I.I. Frolov; R.G. Vorobyoeva; I.V. Mironova; A.Z. Chernov; Ya.I. Yashin

• Book ID: 104145928
• Publisher: Elsevier Science
• Year: 1973
• Tongue: English
• Weight: 336 KB
• Volume: 80
• Category: Article
• ISSN: 1873-3778
• DOI: 10.1016/s0021-9673(01)85329-2

✦ Synopsis

The use of macroporous silica gels, silochroms, with homogeneous geometrical structure as adsorbents and supports for liquid stationary phases in liquid &omatography is described.

The selectivity of separation and retention volumes of silochroms depend strongly on the degree of hydroxylation of the surface and on the nature of the mobile phase. In optimizing the parameters, rapid and complete separation of strongly polar isomers and biological active substances and drugs is obtained.

The dependence of retention volumes and column efficiency on the amount of liquid phase, covered on silochrom, has been investigated.