Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.
571～600 item / All 651 items
SUMIPAX ODS A Series
This is a general-purpose column made from high-purity silica gel manufactured based on the technology our company has cultivated over many years. The SUMIPAX ODS series offers a wide range of high-performance columns, each with distinct characteristics. We believe that by selecting the optimal column from a variety of options with different specificities, we can meet all analytical needs.
SUMIPAX ODS JP, KP, LP Series (for fractionation)
This is a preparative column made from high-purity silica gel manufactured based on the technology our company has cultivated over many years. The SUMIPAX ODS series offers a wide range of high-performance columns, each with distinct characteristics. We believe that by selecting the optimal column from a variety of options with different specificities, we can meet all your preparative needs.
SUMIPAX PG ODS Series
This is an ODS column made from crushed porous glass manufactured based on the technology our company has cultivated over many years.
We offer high-inertness MS columns to meet the global demand for detecting lower trace levels!
The "HP-5msi" is a low bleed GC/MS column that complements the inert ion source MS systems used in our 5973 and 5975 models. It undergoes advanced inertization treatment against strong acids and strong bases, ensuring the detection sensitivity of trace components is guaranteed through special testing. It is compatible with Agilent pesticide libraries for MS and GC, as well as all methods developed with HP-5MS, sharing specifications regarding bleed, RI, CE, and k. 【Features】 ■ Excellent performance for trace analysis of acids and bases, such as semi-volatile analysis ■ Same selectivity as (5%-phenyl)-methylpolysiloxane, HP-5MS ■ Advanced inertization treatment for acidic and basic compounds ■ Improved sensitivity and reliability of mass spectra due to enhanced S/N ratio ■ Non-polar *For more details, please refer to the PDF document or feel free to contact us.
Inert to active substances! Suitable for GC/MS with ultra-low bleed characteristics.
We would like to introduce the 'DB-35ms' handled by Agilent Technologies, Inc. It is a medium-polarity column made of (35%-phenyl)methylpolysiloxane. It is suitable for GC/MS analysis with ultra-low bleed. We offer a wide variety of "GC and GC/MS columns." Please feel free to consult us when needed. 【Features】 ■ Almost equivalent to (35%-phenyl)-methylpolysiloxane ■ Medium polarity ■ Suitable for GC/MS due to ultra-low bleed characteristics ■ Temperature limit of 340/360℃ ■ Inert to active substances *For more details, please refer to the PDF document or feel free to contact us.
You can easily analyze polymer compounds! Introducing GC columns for highly polar compounds!
The "VF-23ms" is a high-polarity GC column that uses high cyanopropylphenyl dimethyl polysiloxane in the liquid phase. Despite being a high-polarity column, it achieves ultra-low bleed, improving the accuracy in the analysis of high-polarity compounds. Additionally, by enhancing stability, it allows for splitless injection, column cleaning, and use at 260°C. 【Features】 ■ Achieves ultra-low bleed ■ Makes analysis of high molecular compounds easy ■ High cyanopropylphenyl dimethyl polysiloxane liquid phase ■ 100% chemically bonded type, allowing for solvent cleaning ■ Maximum operating temperature is 260°C *For more details, please refer to the PDF document or feel free to contact us.
Separate polar compounds with unique selectivity! Ideal for the analysis of high dipole compounds with high electron density!
The "VF-200ms" is a unique GC column that utilizes trifluoropropyl in the liquid phase for separation through dipole-dipole interactions. It is ideal for the analysis of high dipole compounds with high electron density, such as ketones, aldehydes, nitro compounds, halogenated compounds, PAHs, unsaturated compounds, silanes, and CFCs. Due to advanced passivation treatment, it exhibits sharp symmetrical peaks. As a result, the accuracy of peak identification is enhanced, and the reliability of the analysis is improved. 【Features】 ■ Uses trifluoropropyl in the liquid phase ■ Exhibits sharp symmetrical peaks ■ Provides high-quality data with advanced passivation treatment ■ Minimizes background noise and improves detection sensitivity ■ Separates compounds through dipole-dipole interactions *For more details, please refer to the PDF document or feel free to contact us.
Chemical bonding and crosslinking type! Almost equivalent to dimethylpolysiloxane, 50%-cyanopropylphenyl!
We would like to introduce our GC column 'DB-225ms' that we handle. It has medium to high polarity and excels in the separation of fatty acid methyl esters (FAME). We continue to pursue further improvements in performance standards such as separation efficiency, retention time characteristics, and peak height ratios. Please feel free to contact us when you need assistance. 【Features】 ■ Almost equivalent to (50%-cyanopropylphenyl)-dimethylpolysiloxane ■ Medium to high polarity ■ Excellent in the separation of cis- and trans-fatty acid methyl esters (FAME) ■ Low bleed ■ Chemical bonding and cross-linking type *For more details, please refer to the PDF document or feel free to contact us.
The ghost peak has disappeared and the baseline is stable! A cyano-propyl GC column for VOCs!
The "VF-624ms" is a GC capillary column that uses 6% cyanopropylphenyl and 94% dimethylpolysiloxane as the liquid phase, achieving ultra-low bleed. It is particularly adopted worldwide as a standard column for the analysis of volatile organic compounds (VOCs). The FactorFour technology enables ultra-low bleed, improving the signal-to-noise ratio (S/N). It is also used in EPA methods 524, 624, 8260, and USP 467. 【Features】 ■ Widely adopted worldwide as a standard column for the analysis of volatile organic compounds (VOCs) ■ Achieves ultra-low bleed through FactorFour technology ■ Significantly increases S/N ratio and improves quantification accuracy ■ Ghost peaks disappear and baseline stabilizes ■ Separates co-eluting compounds such as benzene and 1,2-dichloroethane *For more details, please refer to the PDF document or feel free to contact us.
Thin film type of "VF-624ms"! A GC capillary column that significantly increases the S/N ratio and improves quantitative accuracy!
The "VF-1301ms" is a GC capillary column that achieves ultra-low bleed with a stationary phase consisting of 6% cyanopropylphenyl and 94% dimethylpolysiloxane. It uses the same stationary phase as the "VF-624ms." With a thin film thickness, it is suitable for the analysis of volatile organic solvents and pesticides. Additionally, ghost peaks have disappeared, and the baseline is stable. 【Features】 ■ Uses the same stationary phase as the "VF-624ms" ■ Significantly increases the S/N ratio and improves quantitative accuracy ■ Ghost peaks have disappeared, and the baseline is stable ■ Suitable for the analysis of volatile organic compounds and pesticides *For more details, please refer to the PDF document or feel free to contact us.
Achieving ultra-low bleed with FactorFour technology! A column suitable for the analysis of semi-volatile organic compounds!
The "VF-1701ms" is a GC capillary column that uses 14% cyanopropylphenyl and 86% dimethylpolysiloxane as the liquid phase, achieving ultra-low bleed. It is suitable for the analysis of semi-volatile organic solvents and pesticides. The FactorFour technology enables ultra-low bleed, improving the S/N ratio. Additionally, the column bleed is guaranteed to be below 2 pA at 280°C. 【Features】 ■Improves the S/N ratio ■Column bleed is guaranteed to be below 2 pA at 280°C (for 0.25mm × 60m, 0.25μm) ■Good reproducibility for challenging compounds like p,p'-DDT ■High inertness and excellent accuracy ■Ghost peaks disappear and the baseline remains stable *For more details, please refer to the PDF document or feel free to contact us.
Introducing a column that helps reduce costs and has a wide usable temperature range!
"CP-Sil 5 CB UltiMetal" is a metal column that contains 100% dimethylpolysiloxane in the liquid phase. It is chemically bonded, highly inert, resistant to large injections, and can be used with good reproducibility. Separation is based on the boiling points of compounds and can be applied over a wide temperature range. [Features] - Contains 100% dimethylpolysiloxane in the liquid phase - Chemically bonded, highly inert, resistant to large injections, and can be used with good reproducibility - Helps reduce costs - Applicable to various analyses - Available in two types: fused silica and metal columns *For more details, please refer to the PDF document or feel free to contact us.
Since it undergoes testing based on QC specifications, it is possible to obtain highly reliable qualitative/quantitative results!
"Ultra 1" is a precision-designed column that is chemically bonded, cross-linked, and can be cleaned with solvents. It is tested based on very strict QC standards, ensuring consistently high accuracy and integrity of analytical results. Additionally, the operating temperature range is -60 to 325℃/350℃, suitable for the Sadtler retention index library. 【Features】 ■ 100% Dimethylpolysiloxane ■ Non-polar ■ Equivalent to "HP-1," but with more stringent specifications for retention index and capacity factor ■ Chemically bonded, cross-linked type ■ Can be cleaned with solvents *For more details, please refer to the PDF document or feel free to contact us.
Low breed! We introduce a non-polar column with a wide range of applications at high upper temperature limits!
The "DB-5" is a non-polar column made of (5% phenyl) methyl siloxane. It features a chemical bond and crosslinking type, and is capable of solvent washing. It corresponds to USP Phase G27, and we offer a wide variety of column sizes. Please feel free to contact us when you need assistance. 【Features】 ■ (5%-phenyl)-methyl polysiloxane ■ Non-polar ■ Excellent general-purpose column ■ Wide range of applications ■ Low bleed *For more details, please refer to the PDF document or feel free to contact us.
Chemical bonding and cross-linking type, with a wide range of applications! We introduce an excellent general-purpose column!
The "HP-5" is a non-polar column made of (5%-phenyl)-methylpolysiloxane. It corresponds to USP Phase G27 and can be solvent cleaned at high upper temperature. We continue to pursue further improvements in analytical performance standards such as separation efficiency, reproducibility of retention times, and peak height ratios. Please feel free to contact us when you need assistance. 【Features】 ■ (5%-phenyl)-methylpolysiloxane ■ Non-polar ■ Excellent general-purpose column ■ Wide range of applications ■ High upper temperature *For more details, please refer to the PDF document or feel free to contact us.
It shows excellent selectivity for aromatic compounds and is a suitable column for condition testing!
The 'CP-Sil 8 CB', which uses 5% phenyl and 95% dimethyl polysiloxane as the liquid phase, is a column with slightly higher polarity than the 'CP-Sil 5 CB'. It demonstrates excellent selectivity for aromatic compounds and is suitable for condition testing. Additionally, it shows good inter-column reproducibility, high separation efficiency, and selectivity. 【Features】 ■ Uses 5% phenyl and 95% dimethyl polysiloxane as the liquid phase ■ High-efficiency and high-precision GC column ■ Offers various column sizes ■ Improves productivity with excellent reproducibility and selectivity *For more details, please refer to the PDF document or feel free to contact us.
Suitable for U.S. EPA Methods 8140 and 609! Chemical bonding/crosslinking type, solvent cleaning possible.
We would like to introduce our GC column "DB-210." It is equivalent to (50% trifluoropropyl) methyl polysiloxane and has high polarity. It is suitable for U.S. EPA Methods 8140 and 609 and is a chemically bonded and cross-linked type. It allows for solvent cleaning and serves as a replacement for HP-210. 【Features】 ■ (50% trifluoropropyl) methyl polysiloxane ■ High polarity ■ Suitable for U.S. EPA Methods 8140 and 609 ■ Chemically bonded and cross-linked type ■ Solvent cleaning possible ■ Replacement for HP-210 ■ Equivalent to USP Phase G6 *For more details, please refer to the PDF document or feel free to contact us.
Pursuing further improvement of performance standards! Alternatives to HP-1301/HP-1701.
We would like to introduce our GC column "DB-1301." It is a (6% cyanopropylphenyl) methylpolysiloxane, equivalent to USP Phase G43. It has low to medium polarity and is of the chemical bond/crosslink type. It serves as a substitute for HP-1301/HP-1701. 【Features】 ■ (6% cyanopropylphenyl) methylpolysiloxane ■ Equivalent to USP Phase G43 ■ Low to medium polarity ■ Chemical bond/crosslink type ■ Substitute for HP-1301/HP-1701 ■ Solvent-cleanable *For more details, please refer to the PDF document or feel free to contact us.
Highly reliable qualitative/quantitative results can be obtained! Operating temperature range is 0 to 325/350℃.
The "SE-30" is a 100% dimethyl polysiloxane column, while the "SE-54" is a (5%-phenyl) (1%-vinyl)-methyl polysiloxane column. Both columns are precisely designed to ensure a temperature operating range of 0 to 325/350°C, providing high accuracy, efficiency, and reproducibility of results. These columns can be used in established methods that require columns without cross-linked or chemically bonded polymer phases, as they are neither chemically bonded nor cross-linked. 【Features】 ■ Operating temperature range of 0 to 325/350°C ■ Precisely designed to ensure high accuracy, efficiency, and reproducibility of results ■ Neither chemically bonded nor cross-linked ■ Can be used in established methods that require columns without cross-linked or chemically bonded polymer phases *For more details, please refer to the PDF document or feel free to contact us.
Excellent reproducibility between columns! Introducing solvent-washable chemical bond and crosslink type columns.
The "DB-WAXetr" is a column with a wide temperature range and high polarity. It is a chemically bonded and cross-linked type, and can be cleaned with solvents. It corresponds to USP Phase G16. Our commitment to the reliability and reproducibility of our products supports the improvement of quality levels demanded by chromatography professionals. 【Features】 ■ Polyethylene glycol (PEG) ■ Wide temperature range (etr: Extend Temperature Range) ■ High polarity ■ Excellent reproducibility between columns ■ Chemically bonded and cross-linked type ■ Can be cleaned with solvents *For more details, please refer to the PDF document or feel free to contact us.
Chemical bonding and crosslinking type, solvent cleaning is possible! Free fatty acids can be analyzed up to C24.
The "HP-FFAP" is a column that allows for the injection of organic acids without derivatization by modifying polyethylene glycol polymer with acid. It can analyze free fatty acids up to C24 and is designed for the analysis of volatile fatty acids and phenols. It features chemical bonding and cross-linking types, and solvent washing is possible. It corresponds to USP Phase G35. 【Features】 ■ Nitroterephthalic acid modified polyethylene glycol ■ High polarity ■ Temperature range of 60°C to 240/250°C (230/240°C for 0.53mm) ■ Designed for the analysis of volatile fatty acids and phenols ■ Equivalent to OV-351 ■ Corresponds to USP Phase G35 *For more details, please refer to the PDF document or feel free to contact us.
Unique selectivity suitable for alcohol analysis in wine and beer! Unique high-polarity wax column.
"CP-Wax 57 CB" is a GC column suitable for alcohol analysis in beverages. It has a unique selectivity that is ideal for alcohol analysis in wine and beer. Due to high passivation treatment, it shows excellent peak shapes even for high-polarity compounds. Particularly, the model with an inner diameter of 0.15mm significantly improves analysis speed. 【Features】 ■ Unique high-polarity wax column ■ Uses chemically bonded 100% polyethylene glycol in the liquid phase ■ Good peak shapes for alcohol and glycol *For more details, please refer to the PDF document or feel free to contact us.
Chemical bonding, crosslinking type! Achieves excellent peak shape and rapid elution with high boiling point compounds.
The "DB-1ht" column demonstrates high performance across a wide range of GC/MS applications, designed to achieve high quality and stability. It has been specially treated to operate at temperatures up to 400°C and is equipped with an optimized polyimide-coated fused silica tube. Additionally, using these chemically bonded, cross-linked type columns allows for excellent peak shapes with high boiling point compounds, while also reducing elution times. Cleaning with solvents is also possible. 【Features】 ■ 100% Dimethylpolysiloxane ■ Non-polar ■ Specially treated for a temperature limit of 400°C ■ Fused silica tube with polyimide coating for high temperatures ■ Achieves excellent peak shapes and rapid elution with high boiling point compounds ■ Cleaning with solvents is possible *For more details, please refer to the PDF document or feel free to contact us.
Optimize sensitivity and accuracy for the analysis of high molecular weight compounds! Lifespan is extended, and peak shape is improved.
The "DB-5ht" is a column suitable for analyzing high-boiling compounds with low bleed even at high temperatures. It is based on ultra-low bleed technology and demonstrates high selectivity, sensitivity, and accuracy in the analysis of high molecular weight compounds. The temperature range is -60 to 400°C for fused silica and -60 to 450°C for UltiMetal stainless steel. 【Features】 - Improved stability extends column life and reduces downtime. - Enhanced detector performance improves the detection limit. - Maintains ultra-low bleed even at high temperatures, making it ideal for analyzing high-boiling compounds. - Optimizes sensitivity and accuracy for the analysis of high molecular weight compounds. - Same selectivity as VF-5ms (the bleed specification for a 30m×0.25mm column is <5pA at 400°C). *For more details, please refer to the PDF document or feel free to contact us.
A stable phase that eliminates particle generation and detector spikes! Suitable for low-concentration quantitative GC analysis.
"GS-OxyPLOT" is a suitable product for ASTM methods for oxygenated compounds. It can also be used instead of GC columns with gas-liquid phases such as TCEP for similar applications. The maximum temperature is 350°C, and there is no bleed typically seen in liquid and siloxane-coated GC columns. 【Features】 ■ Precise analysis of oxygenated compounds at ppm/ppb concentrations in C1 to C10 hydrocarbons ■ High selectivity for a wide range of oxygenated compounds (ethers, alcohols, aldehydes, ketones) in complex matrices such as gaseous hydrocarbons, automotive fuels, and crude oil ■ Suitable for ASTM methods for oxygenated compounds ■ Extremely high column stability with no column bleed (maximum temperature 350°C) ■ Stable phase that eliminates particle generation and detector spikes ■ Suitable for low-concentration quantitative GC analysis *For more details, please refer to the PDF document or feel free to contact us.
Excellent column-to-column reproducibility! Hydrocarbon analysis compliant with ASTM (DHA method) is possible.
The "CP-Sil PONA CB" is a column that can accurately analyze paraffins, olefins, naphthalenes, and aromatic compounds in complex hydrocarbon mixtures. It allows for hydrocarbon analysis in accordance with ASTM (DHA method). Because it is inert to polar compounds, it can obtain high-precision data. All of our columns undergo testing based on the industry's very strict QC specifications for column bleed, sensitivity, and efficiency, ensuring highly reliable qualitative and quantitative results. 【Features】 ■ Enables hydrocarbon analysis in accordance with ASTM (DHA method) ■ Inert to polar compounds, allowing for high-precision data acquisition ■ Excellent column-to-column reproducibility ■ All of our GC columns are tested based on the industry's very strict QC specifications for column bleed, sensitivity, and efficiency ■ Capable of obtaining highly reliable qualitative and quantitative results ■ Equivalent products: Petrocol DH, SPB-1, 007-1, Rtx-1, MXT-1 *For more details, please refer to the PDF document or feel free to contact us.
Introducing a column suitable for high-temperature suspected distillation! Achieving low bleed even at 430℃.
The features of the "DB-HT SimDis Column" include consistent high performance suitable for high-temperature simulated distillation (SIMDIS) with a "boiling point" phase and a highly durable stainless steel tube. This product has low bleed and a distillation range of C6 to C110 at an operating temperature range of -60 to 430°C. It also allows for solvent cleaning with chemical bonding and cross-linking types. Since it is tested based on the industry's very strict QC standards, you can always obtain highly accurate results. 【Features】 ■ 100% Dimethylpolysiloxane ■ Highly durable stainless steel tube ■ Maximum temperature: 430°C ■ Distillation range: C6 to C110+ ■ Achieves low bleed even at 430°C *For more details, please refer to the PDF materials or feel free to contact us.
Supports analysis up to C120 at a maximum temperature of 450℃! Achieves excellent retention time reproducibility.
The "CP-SimDist UltiMetal Column" enhances analytical performance up to C120 thanks to its robust inert UltiMetal tube. Since the inner diameter is the same as that of a fused silica (megabore) column at 0.53mm, automatic and smooth on-column injection is possible. The surface has undergone a special inert treatment, resulting in superior reproducibility of retention times compared to other high-temperature columns. 【Features】 ■ Designed to comply with ASTM D2887 and its related test methods ■ Low bleed ■ Supports analysis up to C120 at a maximum temperature of 450℃ ■ Excellent durability with UltiMetal tube ■ 0.53mm inner diameter, same as fused silica *For more details, please refer to the PDF document or feel free to contact us.
Various custom configurations are available! Reducing lab downtime and operational costs.
The "DB-Sulfur SCD" is a column optimized for chemical luminescence sulfur detectors, featuring low bleed and minimal contamination of the SCD ceramic tube. It achieves excellent peak shapes in all GC SCD methods using dimethylpolysiloxane (PDMS) stationary phases, such as ASTM D 5623 and 5504 analyses. It enhances detector stability and reduces maintenance and associated downtime. 【Features】 ■ Improved data reliability ■ Significantly reduced bleed ■ Suitable SCD stability ■ Reduced lab downtime, maintenance, and operational costs ■ Available in various custom configurations *For more details, please refer to the PDF document or feel free to contact us.
Highly reliable quantitative results can be obtained! Mechanical stability suppresses particle detachment.
"Select Low Sulfur" is a column designed to meet the specific needs of the petrochemical field, capable of detecting sulfur compounds in propylene at low detection limits. Due to its very high inertness to volatile reactive sulfur components, it achieves extremely low detection limits. Its unique selectivity prevents co-elution and matrix interference in propylene analysis. 【Features】 ■ The column has very high inertness, achieving good peak shapes for active compounds. ■ Low detection limits for sulfur compounds. ■ Prevents co-elution and matrix interference in propylene analysis. ■ High retention of volatile components achieved through a highly permeable PLOT stationary phase. ■ Consistent column inertness achieved through a unique QC testing procedure. *For more details, please refer to the PDF document or feel free to contact us.
