SHINWA GC Capillary Columns
GC Capillary Columns
|ULBON HR Series||The chemical bond layer||ULBON HR series are capillary columns chemically bonded between silica surface and stationary phase.||Fused silica covered with polyimide resin / Inactive processed stainless steel|
|ULBON WCOT Series||Wall Coated (Open Tubular)||Capillary column coated with stationary phase on the inner wall.||Fused silica covered with polyimide resin / Stainless steel|
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" is the generic name for Shinwa capillary columns.
"ULBON HR" is the generic name for Shinwa capillary columns with chemically bonded layers.
ULBON HR Series (General purpose type)
|HR-1 (Corresponding OV-1, OV-101)||Dimethyl silicone resin||None||330 °C||General analysis|
|HR-52 (Corresponding SE-52)||5% Phenylmethyl silicone||Low||330 °C||General analysis|
|HR-17 (Corresponding OV-17)||50% Phenylmethyl silicone||Mid||300 °C||Medicine, saccharide, TMS derivatives,
phenols, steroids, and solvents
|HR-1701 (Corresponding OV-1701)||14 % Cyanopropyl phenylmethyl silicone||280 °C|
|HR-20M (Corresponding PEG-20M)||Polyethyleneglycol||High||240 °C||General analysis, polar compounds, esters, ketones and alcohols|
ULBON HR Series (Special purpose type)
|Column||Stationary Phase||Polarity||Maximum Temperature||Usage|
|HR-SS-10||Nitrile silicone||High||220?/230 °C||Fatty acid ester
(especially, geometric isomer of C1=18 and
|HR-Thermon-3000B||Phthalic acid ester||High||220?/230 °C||Fatty acid esters (analysis of unsaturated C20)|
|HR-Thermon-600T||Phthalic ester||High||240 °C||Essential oil, Perfume|
|HR-Thermon-HG||Alkyleneglycol Phthalic acid ester polymer||High||160 °C||Methylmercury, Ethyl mercury, Toribtyl tin|
|HR-TGC1||Phenylmethyl silicone||Low||360?/390 °C||Triglyceride|
ULBON WCOT Series (Original)
|ALPhen||160 °C||Alkyl phenols|
|DMN 267||160 °C||Dimethylnaphthalenes (separation of 2, 6- DMN, 2, and 7- DMN)|
|PLC||160 °C||Separation of all isomers of dimethylnaphthalene|
|Xylene Master||160 °C||Separation of isomer of xylen|
|Advance-DS||220 °C||Fatty acid methylic esters|
|FFAP||180 °C||Lower free fatty acids|
ULBON WCOT Series (SUS)
|SPX-1||110 °C||m-Xylene in p-Xylenem The exclusive column for xylene isomer analysis|
|Squalane||70 °C||Hydrocarbon (Rigroin) The exclusive column for low hydrocarbon analysis|