Agilent Capillary Flow Technology allows you to easily make reliable, leak-free, in-oven capillary connections that can stand up to the temperature extremes of a modern GC. Based on a proprietary chem-milled, diffusion-bonded process, these inert, low-mass, low-dead volume devices not only make it easy to make secure connections, they give you the ability to precisely divert your gas flow pneumatically, where and when you want. This opens the door to highly useful techniques such as backflushing, heart-cutting, flow splitting, and Deans switching that can improve your analytical results, as well as save time and resources.