Separation of polycyclic aromatic hydrocarbons under isocratic conditions by a column switching technique |
| |
| Authors: | Kurganov A. Unger K. K. Eisenbeiß F. |
| |
| Affiliation: | (1) Institut für Anorganische Chemie und Analytische Chemie, J. Gutenberg Universität, 55099 Mainz, Germany;(2) R & D. Chromatography, E. Merck, 64271 Darmstadt, Germany |
| |
| Abstract: | Summary A simple and efficient method of separating a 20-component PAH-mixture (RSM 1647 standard mixture +benzene, toluene, perylene and coronene) by RP-HPLC is described. Separation was by using two Superspher-100 RP-18 cartridges thermostatted at different temperatures under isocratic conditions with water-acetonitrile eluent. The analysis time with complete resolution of all components can be reduced to 15 min. |
| |
| Keywords: | Column liquid chromatography Column switching Columns at different temperatures Polycyclic aromatic hydrocarbons |
| 本文献已被 SpringerLink 等数据库收录！ |
