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Column Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Column Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. アジレント・テクノロジー株式会社 Tokyo//Testing, Analysis and Measurement
  2. null/null
  3. ジーエルサイエンス 分析機器事業 Tokyo//Testing, Analysis and Measurement
  4. 4 ケーエヌエフ・ジャパン KNF JAPAN Tokyo//Machine elements and parts
  5. 5 山善 Osaka//Machine elements and parts
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Column Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Cloud-based Key Management System 'CKS-1000'
  2. High-temperature gas sampling pump ケーエヌエフ・ジャパン KNF JAPAN
  3. GC column "SE-30/SE-54" アジレント・テクノロジー株式会社
  4. AqasPrime column
  5. 4 Porous silica gel 'PSG-05WA5' ヤマグチマイカ

Column Product List

226～240 item / All 246 items

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Column "CP-Sil 88 for Dioxins"

Column "CP-Sil 88 for Dioxins"

A leak-free integrated retention gap! Extends column life when using splitless injection.

"CP-Sil 88 for Dioxins" is an ultra-high polarity column specifically designed for the separation of dioxins and dibenzofurans. It features an integrated retention gap, which prevents issues caused by solvent condensation and allows for repeated splitless injection without degrading the stationary phase. Additionally, the column's lifespan is extended, and data quality is significantly improved. 【Features】 ■ High-polarity stationary phase with selectivity specialized for the separation of dioxins and dibenzofurans ■ Integrated retention gap with no leaks, extending column lifespan during splitless injection ■ Capable of measuring low concentrations of 2,3,7,8-TCDD ■ Columns with a thin film configuration and a temperature program limit of 270°C are also available *For more details, please refer to the PDF document or feel free to contact us.

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GC column "DB-624"

GC column "DB-624"

Chemical bonding and cross-linking type! No cryo-focusing required with U.S. EPA Method 502.2!

The DB-624 is a GC column specifically developed for the analysis of volatile contaminants. It is suitable for U.S. EPA Methods 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015, 8020, 8240, and 8260. Our company continues to pursue further improvements in analytical performance standards such as separation efficiency, retention time reproducibility, and peak height ratios. 【Features】 ■ Specifically developed for the analysis of volatile contaminants ■ No cryo-focus required for U.S. EPA Method 502.2 ■ Suitable for U.S. EPA Methods 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015, 8020, 8240, and 8260 ■ Excellent inertness towards active substances ■ Chemical bonding and cross-linking type *For more details, please refer to the PDF document or feel free to contact us.

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Column "DB-VRX"

Column "DB-VRX"

A wide operating temperature range of -20 to 260℃! Introducing a low-polarity column that can be cleaned with solvents!

The "DB-VRX" is a low-polarity column designed with unique selectivity to achieve appropriate resolution for volatile compounds. It features excellent peak shape and fully complies with U.S. EPA Methods 502.2, 524.2, and 8260. This type of column, which utilizes chemical bonding and cross-linking, does not require cooling below room temperature to separate six "gases." A wide operating temperature range of -20 to 260°C is also one of its characteristics. 【Features】 ■ Unique selectivity designed to achieve appropriate separation capability in the analysis of volatile compounds: U.S. EPA Methods 502.2, 524.2, and 8260 ■ The 0.45mm inner diameter column has a greater theoretical plate count per meter than the 0.53mm inner diameter column, minimizing co-elution in GC methods ■ No cooling below room temperature is required for the separation of six "gases" ■ Fast analysis - Less than 30 minutes (with appropriate sample throughput) - Less than 8 minutes (when using a 0.18mm inner diameter column) *For more details, please refer to the PDF document or feel free to contact us.

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Column "Select Mineral Oil"

Column "Select Mineral Oil"

Available in fuse silica and UltiMetal! We also offer economical packs of 3 and 6.

The "Select Mineral Oil" column is designed for the high-speed analysis of mineral oils and features a stabilized non-polar bonded phase. It can withstand temperatures up to 375/400°C and enables high-speed analysis based on the DIN H53 and DIN-EN-ISO 9377-2 methods. With excellent temperature stability, it can analyze hydrocarbons from C4 to C40 in less than 10 minutes, significantly reducing bake-out time. 【Features】 ■ Stabilized non-polar bonded phase designed for the high-speed analysis of mineral oils ■ Appropriate selectivity that enhances the reliability of analysis results for total petroleum hydrocarbons (TPH) based on the DIN H53 N-ISO 9377-2 method ■ Capable of analyzing hydrocarbons from C4 to C40 in less than 10 minutes ■ Low bleed ■ Available in fused silica and UltiMetal *For more details, please refer to the PDF document or feel free to contact us.

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Column "Select Low Ammonia"

Column "Select Low Ammonia"

Designed for GC/NCD! Introducing a column that can obtain highly reliable qualitative/quantitative results!

The "Select Low Ammonia" column is designed to enable simple and rapid analysis of ammonia gas in light hydrocarbons using GC/NCD. This column achieves a low detection limit for ammonia at the ppbv level. Please feel free to contact us when needed. 【Features】 ■ Low detection limit for ammonia in light hydrocarbons ■ Designed for GC/NCD ■ Restrictor connected ■ It has undergone testing based on the industry's very stringent QC specifications for column bleed, sensitivity, and efficiency, allowing for highly reliable qualitative and quantitative results. *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-Sil 88"

Column "CP-Sil 88"

High selectivity for positional isomers and geometric isomers! Separation columns for compounds with similar boiling points and polarities.

"CP-Sil 88" is a column that uses stabilized high-purity cyano-propyl as the liquid phase. It demonstrates high separation capability even for compounds with similar boiling points and polarities, such as positional isomers and geometric isomers. Please feel free to contact us when you need assistance. 【Features】 ■ High selectivity for positional isomers and geometric isomers ■ High-purity cyano-propyl liquid phase ■ Non-covalent high-polarity column *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-FFAP CB"

Column "CP-FFAP CB"

By using a chemical bonding type of liquid phase, we prevent the collapse of the liquid phase due to acid!

The "CP-FFAP CB" is a column that guarantees the analysis of free fatty acids. Due to its high maximum operating temperature of 250°C, it can analyze free fatty acids from C2 to C24 in a single measurement without the need for derivatization. By using a chemically bonded liquid phase, it prevents the breakdown of the liquid phase due to acids. Even with continuous injection of large amounts of water or organic solvents, the column does not get damaged. 【Features】 ■ Guarantees the analysis of free fatty acids ■ Analyzes fatty acids from C2 to C24 in one go without the need for derivatization ■ High durability against water and organic solvents ■ Chemically bonded for long lifespan *For more details, please refer to the PDF document or feel free to contact us.

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Column "PoraBOND Q"

Column "PoraBOND Q"

Introducing analysis columns for C1 to C9 hydrocarbons and halogenated compounds!

"PoraBOND Q" is a GC capillary column that can be widely used for the analysis of volatile organic solvents and hydrocarbons. This product is capable of withstanding repeated analyses of moisture-containing samples. The polymer used as the adsorbent has high purity, and even when used at 320°C, decomposition of compounds due to the adsorbent is minimal. 【Features】 ■ Provides stable data with a chemically bonded PLOT column ■ Capable of analyzing various hydrocarbons ■ Expanded maximum operating temperature *For more details, please refer to the PDF document or feel free to contact us.

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Column "PoraPLOT Q-HT"

Column "PoraPLOT Q-HT"

The reproducibility of retention time is stable! Water elutes with a sharp peak, improving quantitative accuracy.

"PoraPLOT Q-HT" is a column for the analysis of volatile compounds. The maximum operating temperature has been expanded to 290°C. It can be used for applications involving halogenated compounds, hydrocarbons C1 to C6, organic solvents, and more. Please feel free to consult us when you need assistance. 【Features】 ■ Suitable for the analysis of a wide range of volatile compounds from high polarity to non-polar ■ Water elutes with sharp peaks, improving quantification accuracy ■ Stable reproducibility of retention times *For more details, please refer to the PDF document or feel free to contact us.

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Column "HP-PLOT Q"

Column "HP-PLOT Q"

Durable and recommended "Q" column! Good separation can be achieved in various applications.

"HP-PLOT Q" is a column made of bonded polystyrene-divinylbenzene. It can be used at a temperature limit of -60 to 270/290°C. Good separations are achieved in applications involving hydrocarbons, CO2, methane, air/CO, water, polar solvents, sulfur compounds, and more. It provides high separation in a shorter time compared to traditional packed columns. Please feel free to consult us when you need assistance. 【Features】 ■ Bonded polystyrene-divinylbenzene (DVB) column ■ A PLOT column with intermediate polarity between Porapak-Q and Porapak-N ■ A PLOT column that serves as an alternative to packed columns ■ High separation in a shorter time than traditional packed columns ■ Requires a minimum of 1 hour for conditioning *For more details, please refer to the PDF document or feel free to contact us.

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Column "GS-Q"

Column "GS-Q"

Separation of ethane, ethylene, and acetylene! Intermediate polarity PLOT column of Porapak-Q and Porapak-N.

The "GS-Q" is a column suitable for the analysis of gases containing fluorinated compounds and sulfur compounds. (Excluding SO2) It can be used within a temperature range of -60 to 250°C. The minimum conditioning time required is 1 hour, and it separates ethane, ethylene, and acetylene. Please feel free to contact us when you need assistance. 【Features】 ■ Porous divinylbenzene homopolymer ■ A PLOT column with intermediate polarity between Porapak-Q and Porapak-N ■ Separates ethane, ethylene, and acetylene ■ Not suitable for quantifying polar compounds ■ Minimum conditioning time: 1 hour *For more details, please refer to the PDF document or feel free to contact us.

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Column "HP-PLOT U"

Column "HP-PLOT U"

It can be used in a wide range of applications such as CO2, methane, air/CO, water, solvents, alcohols, and ketones.

"HP-PLOT U" is a column with a stationary phase bonded with divinylbenzene/dimethacrylate ethylene glycol. It can be used in a wide range of applications including C1 to C7 hydrocarbons, CO2, methane, air/CO, water, dimethacrylate glycol-containing oxygen compounds, amines, solvents, alcohols, ketones, and aldehydes. Due to its high polarity, it has different selectivity and shows good peak shapes, especially for water-containing substances. 【Features】 ■ Bonded divinylbenzene/dimethacrylate ethylene glycol ■ Higher polarity than HP-PLOT Q ■ Suitable for C1 to C7 hydrocarbons, CO2, methane, air/CO, water, oxygen-containing compounds, amines, solvents, alcohols, ketones, and aldehydes ■ Provides high separation in a shorter time compared to traditional packed columns *For more details, please refer to the PDF document or feel free to contact us.

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Column "PoraPLOT U"

Column "PoraPLOT U"

Prevent particle detachment as much as possible! Elute volatile compounds from high polarity to non-polar at symmetrical peaks.

"PoraPLOT U" is an analytical column for halogenated compounds, hydrocarbons, and ketones. It elutes high-polarity volatile compounds with well-symmetrical peaks. Water in the sample does not affect the retention time and does not cause broadening. Please feel free to consult us when needed. 【Features】 ■ Elutes volatile compounds from high polarity to non-polar with symmetrical peaks ■ Minimizes particle shedding *For more details, please refer to the PDF document or feel free to contact us.

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Column "GS-Alumina KCl"

Column "GS-Alumina KCl"

Special deactivation! A versatile column suitable for the analysis of light hydrocarbons of C1 to C8 hydrocarbon isomers.

"GS-Alumina KCl" is a column that has undergone special inertization and can be rapidly regenerated. This product, which completely adsorbs water, can be regenerated at 200°C in less than 7 hours. It is also suitable for the separation of cyclopropane from propylene and is recommended as an alternative to sodium sulfide alumina due to its regenerability. 【Features】 ■ High polarity alumina phase ■ Special inertization ■ Faster, more efficient, and highly sensitive compared to equivalent packed columns ■ Minimal conditioning required ■ Recommended as an alternative to sodium sulfide alumina due to its regenerability *For more details, please refer to the PDF document or feel free to contact us.

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Column "HP-PLOT Al2O3 S"

Column "HP-PLOT Al2O3 S"

Ideal for accurate quantitative analysis of diene! Separating propadiene and butadiene from the flow of ethylene and propylene.

The "HP-PLOT Al2O3 S" is a column that can separate gases at room temperature. It is suitable for KCI-treated inactive alumina. Different inert treatments have been applied to Al2O3, providing good resolution in hydrocarbon isomer analysis. We offer products with film thicknesses of 5.00, 8.00, and 15.00 μm. Please feel free to consult us when you need assistance. 【Features】 ■ Inactivated with KCl ■ Lower retention for olefins compared to corresponding paraffins ■ A standard column suitable for the analysis of lower hydrocarbons in C1 to C8 hydrocarbon isomers ■ Particularly suitable for accurate quantitative analysis of dienes, especially separating propyne and butadiene from the flow of ethylene and propylene *For more details, please refer to the PDF materials or feel free to contact us.

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