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 GC Columns, by method reference

To assist you in locating the proper phase, we have organized GC columns routinely used in various methods. Simply follow the link that matches the method reference.

View ongoing GC Special Offers