Results 311 to 320 of about 461,890 (360)
Some of the next articles are maybe not open access.
Forensic aspects of high-pressure liquid chromatography
Journal of Chromatography A, 1976This paper reviews the applications of high-pressure liquid chromatography (HPLC) to forensic problems, and discusses some of the developments that have taken place in the use of the technique in the Metropolitan Police Laboratory. Preparation of octadecyltrichlorosilane-modified silica is described and some of the chromatographic characteristics of ...
openaire +2 more sources
High-pressure liquid chromatography on triacetylcellulose
Journal of Chromatography A, 1983Abstract Microcrystalline triacetylcellulose ( d p = 10–20 μm) was used for analytical liquid chromatography at pressures around 50 bar. 1,3,5-Tri- tert .-butylbenzene is proposed as a compound which is not retained on this sorbent. Thus, reliable information about porosity, linear flow-rates, u , and relative retentions become available for the ...
Helmut Koller +2 more
openaire +1 more source
Trends in High Pressure Liquid Chromatography
Berichte der Bunsengesellschaft für physikalische Chemie, 1973AbstractThe recent developments of high pressure liquid chromatography are reviewed with the emphasis on the main problems with which the users of this technic are faced: the design of more sensitive, specific detectors, the design of systems to prepare reproducible solvent gradients and to detect small concentrations of compounds in a variable ...
openaire +1 more source
Latest Trends on the Future of Three-Dimensional Separations in Chromatography
Chemical Reviews, 2021Noor Abdulhussain +2 more
exaly
High-pressure liquid chromatography of androgens
Journal of Chromatography A, 1979I R, Hunter, M K, Walden, E, Heftmann
openaire +2 more sources
Chapter 15 High-pressure liquid chromatography
2006Publisher Summary The phenomenal growth in chromatography is largely because of the introduction of the technique called “high-pressure liquid chromatography,” which is frequently called “high-performance liquid chromatography” (HPLC). It allows separations of a large variety of compounds by offering some major improvements over the classic column ...
openaire +1 more source
High-pressure liquid chromatography of corticosteroids
Journal of Chromatography A, 1973J C, Touchstone, W, Wortmann
openaire +2 more sources