Certain features of will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Capillary Column Connectors

Column connectors are useful for attaching a guard column/retention gap to an analytical column, or for repairing a broken column. We offer two options for connecting two pieces of fused silica tubing. The butt connector is a small stainless steel fitting that makes a zero dead volumn seal. The GlasSeal connectors offer convenience.