We produce all of our GC Capillary columns from fused silica tubing. We typically use highly advanced deactivation techniques at extreme temperatures to ensure that our GC capillary columns are the most inert possible. Each capillary column is tested individually.
Ohio Valley has over 50 years of experience in packing preparation and column techniques. We offer GC Packed Columns in glass, metal, and PTFE. Columns are supplied with brass fittings, unless otherwise listed. Custom GC packed columns are also available.