SHINWA ULBON WCOT / SUS GC Capillary Columns

ULBON WCOT Series Polyimide Coated Fused Silica GC Capillary Columns

Wall Coated Open Tubular Series

These are WCOT capillary columns that SHINWA has designed for specialized analyses. 

Capillary columns exhibit extremely high levels of separation performance in comparison with packed columns due to low levels of diffusion and good permeability of samples.

Fused silica capillary columns coated with polyimide resins on the outside were developed around 1980. The inert surfaces and flexibility of fused silica tubing enabled high performance separations and easy handling. To satisfy your analytical requirements, we have a wide variety of columns including chemically bonded and wall coated types.

ULBON WCOT Series (Original)

ULBON WCOT Series (SUS)