The Capillary Polishing Station, or CPS, allows you to easily make near perfect glass capillary ends in the lab, in order to give optimal chromatographic response and robustness.
Introducing the new and improved Capillary Polishing Station 2 (CPS-2), available exclusively from ESI Source Solutions. This device provides a simple means to make clean polished ends on various OD glass capillaries tubing and 1/16″ PEEK tubing as well. This is essential for reliable high-sensitivity capillary chromatography. The device consists of two parts, the polishing base and the capillary jig, shown below.
Read this article on how to make near-perfect glass capillary ends yourself, using the CPS-2.