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Column Product List and Ranking from 41 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

151～165 item / All 249 items

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C18 column "CP-Sil 19 CB"

C18 column "CP-Sil 19 CB"

Applicable to various analyses in the fields of environment, food and beverages, and pharmaceuticals! Cyanopropyl-based medium-polarity column.

We would like to introduce our medium-polarity column, 'CP-Sil 19 CB'. This product features a liquid phase of 14% cyanopropylphenyl and 86% dimethylpolysiloxane, demonstrating different elution behavior compared to phenyl/dimethylpolysiloxane liquid phase columns. It can be applied to various analyses in the fields of environment, food and beverages, and pharmaceuticals. 【Features】 ■ Highly reliable confirmation column ■ Chemically bonded liquid phase for long lifespan ■ Various column sizes available *For more details, please refer to the PDF document or feel free to contact us.

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WAX column "DB-HeavyWAX"

WAX column "DB-HeavyWAX"

The retention time remains stable even at the highest operating temperature! Extended column lifespan has been achieved.

The 『DB-HeavyWAX』 polyethylene glycol (PEG) column is a high-temperature WAX column that can be used at higher temperatures than standard WAX columns. The increase in maximum operating temperature shortens analysis time, reducing the cost per analysis. Even at the maximum operating temperature, the retention time remains stable, extending the column's lifespan. The column's empty bake at the end of the analysis reduces sample carryover and suppresses ghost peaks. 【Features】 ■ Selectivity of polyethylene glycol ■ Maximum operating temperature: 280°C for isothermal analysis, 290°C for temperature-programmed analysis ■ Fast analysis: Shortened analysis time due to increased temperature limits ■ Stable retention time at maximum operating temperature, extending column lifespan *For more details, please refer to the PDF document or feel free to contact us.

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GC column "DB-WAX"

GC column "DB-WAX"

The lower temperature limit is 20°C! It is low even among PEG-bound phases, improving the decomposition degree of low boiling point compounds.

We would like to introduce the GC column "DB-WAX" that we handle. It is equivalent to Polyethylene Glycol (PEG) USP Phase G16 and has high polarity. The lower temperature limit is 20°C, which is low among PEG bonded phases and improves the decomposition of low boiling point compounds. It offers column-to-column reproducibility and is a chemical bonded/cross-linked type, serving as an alternative to HP-WAX. 【Features】 ■ Equivalent to Polyethylene Glycol (PEG) USP Phase G16 ■ High polarity ■ Lower temperature limit of 20°C ・Low among PEG bonded phases, improving the decomposition of low boiling point compounds ■ Column-to-column reproducibility ■ Chemical bonded/cross-linked type *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-Wax 52 CB"

Column "CP-Wax 52 CB"

High polarity - Achieving separation for a wide range of applications! Excellent reproducibility of column inertness.

"CP-Wax 52 CB" has a special cross-linked structure, allowing for a lower minimum temperature and a higher maximum temperature compared to non-bonded polyethylene glycol (PEG) columns, thereby improving the separation capability of low boiling point compounds. With guaranteed reproducibility and excellent temperature stability, CP-Wax 52 CB is suitable for EPA methods and ASTM methods. It achieves sharp, symmetrical peak shapes for highly active polar compounds. 【Features】 ■ Polyethylene glycol (PEG) phase ■ High polarity - enables separation across a wide range of applications ■ Excellent reproducibility of inertness between columns ■ Achieves sharp, symmetrical peak shapes for highly active polar compounds ■ Solvent-cleanable with 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-FFAP"

Column "DB-FFAP"

Temperature range is 40 to 250℃! Introducing columns that allow solvent cleaning with chemical bonding and cross-linking types.

The "DB-FFAP" is a column designed for the analysis of volatile fatty acids and phenols. It has high polarity and a temperature range of 40 to 250°C. It serves as a substitute for OV-351. It features chemical bonding and cross-linking types, allowing for solvent washing. It is equivalent to SP Phase G35. Please feel free to contact us when you need assistance. 【Features】 ■ Nitroterephthalic acid modified polyethylene glycol ■ High polarity ■ Temperature range: 40 to 250°C ■ Designed for the analysis of volatile fatty acids and phenols ■ Substitute for OV-351 *For more details, please refer to the PDF document or feel free to contact us.

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Column "DB-17ht"

Column "DB-17ht"

A high temperature limit of 365℃! Achieving excellent peak shape and rapid elution with high boiling point compounds.

The "DB-17ht" is a column suitable for precise confirmation analysis over a wide temperature range. This medium-polarity column can be cleaned with solvents and is equipped with a polyimide-coated fused silica tube. It demonstrates excellent peak shape even in high-temperature operating environments. Additionally, it features rapid elution of high-boiling compounds. It is manufactured stably and efficiently using high-quality materials and processes. 【Features】 ■ (50%-Phenyl)-Methylpolysiloxane ■ Medium polarity ■ High temperature limit of 365℃ ■ Polyimide-coated fused silica tube for high temperatures ■ Achieves excellent peak shape and rapid elution for high-boiling compounds *For more details, please refer to the PDF document or feel free to contact us.

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Column "VF-5ht"

Column "VF-5ht"

Improvement of detection limits due to enhanced detector performance! Optimizing sensitivity and accuracy for the analysis of high molecular weight compounds.

The "VF-5ht" is a column suitable for analyzing high boiling point compounds at high temperatures with low bleed. It is based on ultra-low bleed technology, demonstrating 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 point compounds ■ Optimized sensitivity and accuracy for the analysis of high molecular weight compounds ■ Same selectivity as VF-5ms (bleed specification for 30m×0.25mm column is <5pA at 400°C) *For more details, please refer to the PDF document or feel free to contact us.

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Column CP-Sil 5 CB for Formaldehyde

Column CP-Sil 5 CB for Formaldehyde

Optimized for the analysis of formaldehyde, water, and methanol! High-efficiency non-polar column with membrane thickness.

"CP-Sil 5 CB for Formaldehyde" is a column capable of trace analysis of sulfur compounds. It is optimized for the analysis of formaldehyde, water, and methanol, and is suitable for trace analysis of sulfur compounds and some permanent gases (especially in switching systems). With a non-polar phase, it can achieve accurate separation based on volatility. 【Features】 ■ Optimized for the analysis of formaldehyde, water, and methanol ■ Capable of trace analysis of sulfur compounds ■ Capable of analyzing some permanent gases (especially in switching systems) ■ Achieves accurate separation based on volatility with a non-polar phase ■ Provides high-quality data with low detection limits by eluting sulfur components without adsorption and with high inertness ■ High-efficiency non-polar column with a thick film *For more details, please refer to the PDF document or feel free to contact us.

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Column "HP-PONA"

Column "HP-PONA"

Configured for the analysis of petroleum products! It has very high separation ability, making it suitable for detailed analysis of petroleum products.

"HP-PONA" is a 100% dimethyl polysiloxane column that allows solvent washing with a chemical bond and cross-linking type. It has very high separation capability, making it suitable for detailed analysis of petroleum products. Additionally, it has been tested based on the industry's very strict QC standards during manufacturing. Furthermore, it has also been tested for the separation capability of p-xylene and m-xylene, as well as 2,3-dimethylbutane and cyclopentane. 【Features】 ■ 100% dimethyl polysiloxane ■ Designed for analysis of petroleum products ■ Tested for separation capability of p-xylene and m-xylene, as well as 2,3-dimethylbutane and cyclopentane ■ PONA, PIANO ■ High separation capability *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-SimDist"

Column "CP-SimDist"

Achieving long lifespan for the column! Stable liquid phase at high temperatures and polyimide coating!

The "CP-SimDist" is a column specialized for pseudo-distillation (SIMDIS) analysis up to C100. It features low bleed, with a bleed level of 4-5 pA at 400°C. The stable liquid phase at high temperatures and polyimide coating contribute to the longevity of the column. For details on QC test conditions, including test mixtures and resulting chromatograms, please refer to the "Agilent J&W GC Column Performance Summary" included with each GC column. 【Features】 ■ Supports pseudo-distillation analysis up to C100 ■ High-temperature non-polar stationary phase ■ Excellent quantification due to low bleed ■ Long lifespan achieved with high-temperature polyimide coating ■ Capable of obtaining highly reliable qualitative/quantitative results *For more details, please refer to the PDF document or feel free to contact us.

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Column 'Select Al2O3 MAPD'

Column 'Select Al2O3 MAPD'

Improved operational efficiency! Specializing in the analysis of methylacetylene and propadiene (MAPD).

"Select Al2O3 MAPD" is an alumina PLOT column suitable for the analysis of reactive hydrocarbons. It is stable up to 200°C and can analyze hydrocarbons up to C10. The adsorption of reactive (polar) hydrocarbons and the unstable response are significantly improved. It has up to twice the response for MAPD, making it particularly important for impurity analysis. 【Features】 ■ Suitable for the analysis of reactive hydrocarbons ■ Optimized to enhance sensitivity and response ■ Improved operational efficiency through faster analysis ■ Particularly important for impurity analysis, with twice the response for MAPD ■ Capable of obtaining highly reliable qualitative/quantitative results *For more details, please refer to the PDF document or feel free to contact us.

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Column "Biodiesel"

Column "Biodiesel"

Maintains excellent peak shape and long column life! Achieves leak prevention and ease of connection.

Biofuels are gaining attention as fuels that complement or serve as alternatives to petroleum-based fuels. This product is designed for biodiesel analysis, optimized for specific applications, and complies with ASTM and CEN testing standards. It demonstrates excellent performance in the analysis of free glycerin, total glycerin, FAME, and trace methanol. 【Features】 ■ Complies with EN14105, ASTM D6584, EN14103, EN14110, EN14331 methods ■ Chemical bond and crosslinking type ■ Capable of obtaining highly reliable qualitative/quantitative results ■ Specially treated for a temperature limit of 400°C ■ Fused silica tubes coated with polyimide for high-temperature use *For more details, please refer to the PDF materials or feel free to contact us.

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Column "Select BioDiesel"

Column "Select BioDiesel"

Achieving high precision and durability! The retention gap has undergone leak testing!

"Select BioDiesel" addresses the important challenge of extending the lifespan of columns used at very high temperatures of up to 400°C. While conventional fused silica can be used, in many cases, high temperatures shorten the lifespan of the column. By using UltiMetal columns along with a highly stable stationary phase, the consistency of results is improved, and column damage is virtually eliminated. [Features] ■ High precision and durability achieved through UltiMetal technology ■ Reliable analytical results ensured through pre-testing ■ Excellent column lifespan during operation at up to 400°C ■ UltiMetal columns with superior stability in stationary phase ■ Convenient pre-connected retention gap that has undergone leak testing *For more details, please refer to the PDF document or feel free to contact us.

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Column "Select Silanes"

Column "Select Silanes"

Available for use with splitless injection! The peak shape improves due to low surfactant activity.

This product is a column that enables the analysis of silanes at ppm levels through a stabilized trifluoropropyl-methyl polysiloxane phase. The film thickness is very thick, achieving a large capacity and high retention capability for volatile silanes. Due to low bleed, composition analysis and impurity analysis can be performed down to ppm levels, and the low surface activity improves peak shape. Typical applications include % level or trace impurity analysis targeting alkylated chlorosilanes. 【Features】 ■ Large capacity and high retention capability ■ Low bleed ■ Excellent peak shape achieved by reducing surface activity ■ High sample holding capacity and retention capability provided by thick film thickness ■ Usable with valves, direct, split/splitless injection ports *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-Volamine"

Column "CP-Volamine"

Available for a wide range of applications! Provides sharp amine peaks.

"CP-Volamine" is a column optimized for the separation of volatile amines. Coated with a non-polar stationary phase, it generates symmetrical peaks through MPD (Multi-Purpose Deactivation) technology. It is highly stable and can analyze volatile amines even when the sample contains a high percentage of water. 【Features】 ■ Non-polar stationary phase ■ Excellent stability for samples containing water ■ Improved productivity with a maximum temperature of 265°C ■ Provides sharp amine peaks with accurate results due to high inertness ■ Exhibits excellent performance even when the sample contains water *For more details, please refer to the PDF document or feel free to contact us.

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