𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Coupled HPLC-capillary GC - state of the art and outlook

✍ Scribed by Grob, K. ;Schilling, B.

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
810 KB
Volume
8
Category
Article
ISSN
0935-6304

No coin nor oath required. For personal study only.

✦ Synopsis

OH-Terminated Polysiloxane Stationary Phases somewhat more active surface for improved film stabilization. Accordingly, the columns with top separation efficiency are typically characterized by a slight activity caused by the support surface. For the first time, the new technique provides top separation efficiency combined with nearlyfull inertness as the result of an easy preparation procedure not requiring any extra effort.

Acknowledgment

For several years our work in column technology has been done in close collaboration with Prof. Kurt Grob. Without our work on his book, our long discussions and his help in rewriting this manuscript and rearranging the order of the material, this work could not have been published so soon.

I also wish to thank Art Mendicino and his colleagues from Ohio Valley Speciality Chemical Inc. for the preparation of all medium polar OH-terminated polysiloxanes introduced in this paper.

References

📜 SIMILAR VOLUMES

Analysis of fossil-fuel fractions by on-
Analysis of fossil-fuel fractions by on-line coupled microcolumn HPLC capillary column GC-MS
✍ Welch, Kenneth J. ;Hoffman, Norman E. 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 437 KB 👁 1 views

## Abstract A multidimensional LC‐GC‐MS system was developed and used to analyze complex fossil‐fuel samples. The electron‐acceptor stationary phase, 5 μm 2,4‐dinitrophenylmercaptopropylsilica, was packed into a 0.32‐mm × 350‐mm microcapillary liquid chromatography (μLC) column. Aromatic fractions

State-of-the-art of capillary electropho
State-of-the-art of capillary electrophoresis with application to the area of glycoconjugates
✍ Nikos K. Karamanos; Fotini Lamari 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 73 KB

Glycoconjugates constitute a major group of biomolecules, which participate in several biological functions and processes. Their carbohydrate components play key roles in determining the properties of glycoconjugates and, therefore, analysis and structural characterization of carbohydrates are essen