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GC Capillary Columns

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.

Capillary Column Product List

Type HR
(Chemically Bonded)
WCOT
(Wall Coated Open Tubular)
Material Fused Silica Deactivated Stainless
Steel Tube
Fused Silica Stainless Steel
  ULBON HR-1
ULBON HR-52
ULBON HR-1701
ULBON HR-20M
ULBON HR-SS-10
ULBON HR-Thermon-600T
ULBON HR-Thermon-3000B
ULBON HR-Thermon-HG
ULBON HR-17
ULBON HR-TGC1 ULBON Advance-DS
ULBON FFAP
ULBON ALPhen
ULBON Xylene Master
ULBON PLC
ULBON DMN 267
ULBON Kel F Oil No.10
ULBON SPX-1
ULBON Squalane
ULBON OV-101

"ULBON" is the generic name for Shinwa capillary columns.

"ULBON HR" is the generic name for Shinwa capillary columns with chemically bonded layers.

Capillary Column Classifications

Column Type Features Material
ULBON
HR series
Chemically bonded layers The ULBON HR series consists of capillary columns with stationary phases chemically bonded to silica surfaces. Fused silica covered with polyimide resin
Deactivated stainless steel
ULBON WCOT
(Wall Coated Open Tubular)
Capillary columns with stationary phases coated on inner walls. Fused silica covered with polyimide resin
Stainless steel

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