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 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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