Ohio Valley Specialty Company brings 50 years of experience in manufacturing GC columns and accessories for gas chromatography. The manufacturer is based in Marietta, Ohio and distributes its OV phases worldwide. In addition to capillary columns containing its genuine OV® liquid phases, Ohio Valley's product line includes packed GC columns in glass, metal and PTFE, as well as various gas chromatography column packings. At Analytics-Shop, you will primarily find HPLC guard columns and GC columns from Ohio Valley.
Ohio Valley uses fused silica tubing for manufacturing GC Capillary columns. Highly advanced deactivation techniques at extreme temperatures are used to ensure that OV GC capillary columns are the most inert possible. Each capillary column is tested individually. The deactivated tubing is ideal to use as guard columns or retention gap columns.