| 摘要 |
Described is a capillary that interfaces with an analysis system. The capillary comprises a non-conductive tubing and a conductive region proximate to an output end of the non-conductive tubing. The conductive region comprises a plurality of porous regions and non-porous regions positioned about a circumference of the non-conductive tubing. The porous regions separated from each other by the non-porous regions. Advantageously, the arrangement of porous regions provides mechanical stability about the conductive region. |
