| 摘要 |
<p>In a vacuum chamber, which has at least two vacuum regions, substances, especially fluids, are transported in a directed manner from one region into the other region by the application of a suitable vacuum. As a result, it is possibly by the use of filter supports or receiver supports to transport a fluid automatically through corresponding filter supports during a plasmid preparation. The vacuum chamber is charged by means of a gripping robot that operates automatically and is switched by a suitable valve control means. By incorporating the vacuum chamber with its gripping robot and the control means into a pipetting robot system, automatic plasmid preparation, for example in accordance with the Qiagen protocol, is possible.</p> |
