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column Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 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 17, 2025～Oct 14, 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. ケーエヌエフ・ジャパン KNF JAPAN Tokyo//Machine elements and parts
  3. ジーエルサイエンス 分析機器事業 Tokyo//Testing, Analysis and Measurement
  4. 山善 Osaka//Machine elements and parts
  5. 5 ラボシステム機器 Tokyo//others
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column Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. High-temperature gas sampling pump ケーエヌエフ・ジャパン KNF JAPAN
  2. AqasPrime column
  3. Heat Block Type Acid Decomposition System "DigiPREP Series" ジーエルサイエンス 分析機器事業
  4. 4 GC column "SE-30/SE-54" アジレント・テクノロジー株式会社
  5. 5 Solvent Degassing Device 'Gastorr AG 4x Series' ラボシステム機器

column Product List

61～75 item / All 249 items

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Column "Inject Column"

Column "Inject Column"

Fast absorption of the sample allows for speedy sample charging!

This product is a column specifically designed for sample injection, used in connection with high flash columns, ultra pack columns, etc. It allows for quick sample absorption and speedy sample charging. When dealing with large volumes of samples, connecting to a vacuum line enables instant charging. Additionally, sample charging can be performed on the experimental bench, eliminating the need to move samples and solvents. There are various types available, such as for silica gel columns and amino columns. ■ Easy and speedy sample charging is possible ■ Dramatically improved efficiency ■ A lineup tailored to your applications is available *For more details, please contact us or download the catalog.

  • Other laboratory equipment and containers

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Column "Dispo Column"

Column "Dispo Column"

Guaranteeing high separation capability with high theoretical values!

This product is a completely sealed type disposable column. High-density packing technology ensures high performance. It can be used directly connected to an inject column. Additionally, it has good pressure sealing properties, allowing for safe use. 【Features】 ■ Guarantees high separation ability ■ Completely sealed type ■ High performance *For more details, please contact us or download the catalog.

  • Other laboratory equipment and containers

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[Valve] OPUS Column

[Valve] OPUS Column

Introducing an innovative lightweight single-use valve that can be directly mounted on the OPUS prep pack column!

The "Repligen ProConnex Valve" enhances the usability and efficiency of OPUS pre-packed columns through innovative Artesyn technology. Its lightweight polymer structure allows for direct attachment to both the inlet and outlet ports. This reduces the risk of column damage and simplifies tube attachment, streamlining setup in manufacturing environments. 【Features】 ■ Lightweight polymer valve can be directly connected to OPUS columns ■ Easy to use with clear open/close indicators ■ Three ports: inlet, outlet, and bypass ■ Smooth and sealed flow control with no dead legs ■ Simple usability that does not require additional gaskets *For more details, please download the PDF or feel free to contact us.

  • Valves and fittings

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Suction-type sampling pump (for JS8900 series only)

Suction-type sampling pump (for JS8900 series only)

This is an optional part that can be installed on the JS8900 series to enable suction functionality.

A pump hose is also included. The power is supplied from the installed JS8900 series.

  • Other measurement, recording and measuring instruments

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ACE HILIC Column

ACE HILIC Column

A new HPLC column for hydrophilic interaction chromatography (HILIC) has been newly introduced in the ACE column series. Three exciting selectivities are available.

A new HPLC column for hydrophilic interaction chromatography (HILIC) has been introduced in the ACE column series, developed by ACT (Advanced Chromatography Technologies) and globally recognized for its high quality. It successfully facilitates the separation of highly polar substances that are not sufficiently retained in reverse phase mode. 【Features】 - Three uniquely developed stationary phase types - A simple and systematic approach to HILIC method development - Compatibility with HPLC/UHPLC systems from all manufacturers - Excellent robustness: withstands pressures up to 1,000 bar (15,000 psi) - Available in three particle sizes (1.7, 3, or 5 µm)

  • Separation device

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Rxi GC Column

Rxi GC Column

Low bleed, exceptional reproducibility! Groundbreaking Rxi column technology that lowers detection limits.

The "Rxi GC Column" is a high-performance GC column that combines excellent inertness, low bleed, and high inter-lot reproducibility. It excels in reproducibility of column efficiency, retention time, pre-bleed, and inertness for each column. Additionally, to provide high performance, all columns undergo individual quality inspections. Please utilize the more accurate and reliable results offered by this product for trace analysis. 【Features】 ■ Low detection limits ■ Highest level of inertness ■ Low bleed ■ Good reproducibility *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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QuEChERS products

QuEChERS products

Making QuEChERS even easier! Now more user-friendly with extraction salts in a slim pack.

Our company offers a range of products including user-friendly QuEChERS products, standard reagents, and accessories. To make the QuEChERS method easier, we provide various products necessary for sample preparation, certified reference materials, and LC and GC columns. If you feel that you are spending too much time and cost on current pesticide sample purification procedures, please try this simple and economical new method. 【Features】 ■ Extraction salts in slim packs for even easier use ■ A total lineup including user-friendly QuEChERS products, standard reagents, and accessories ■ Comprehensive solutions ■ Simple sample preparation and analysis *For more details, please refer to the PDF document or feel free to contact us.

  • Other inspection equipment and devices

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Sulfinert Coating Products

Sulfinert Coating Products

Coating treatment required for analyzing organic sulfur compounds at a level of one in a billion!

We would like to introduce our "Sulfinert Coating Products." The Sulfinert layer is non-polymeric, eliminating issues related to gas permeability and closely integrating with the material. The operating temperature far exceeds that of PTFE. We offer Tubing and Fittings for gas chromatography systems, as well as "MXT Columns" with our unique Siltek treatment that achieves extreme levels of inertness. 【Features】 ■ Effective for trace analysis requiring precision ■ Capable of applying inert treatment to various surfaces, including metal surfaces ■ Wide range of lineup *For more details, please refer to the PDF document or feel free to contact us.

  • tube

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Raptor Core Shell LC Column

Raptor Core Shell LC Column

Sustainable reproducibility, diverse stationary phases and particle sizes! A rich lineup.

Introducing Restek's "Raptor Core-Shell LC Column." It features high efficiency that significantly reduces analysis time, improved selectivity that enhances resolution, and the potential for improved sample throughput with existing HPLC and UHPLC systems. We offer various types including Biphenyl, ARC-18, and C18. Please feel free to contact us if you have any requests. 【Features】 ■ High efficiency that significantly reduces analysis time ■ Improved selectivity that enhances resolution ■ Improved sample throughput with existing HPLC and UHPLC systems ■ Sustainable reproducibility ■ A variety of stationary phases and particle sizes *For more details, please refer to the PDF document or feel free to contact us.

  • Separation device

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Topaz Liner Catalog

Topaz Liner Catalog

A liner that excels in stability! Detailed product descriptions are also available.

This catalog features a wide range of "Topaz Liners." We introduce "Agilent GC inlet maintenance parts," "Shimadzu GC inlet maintenance parts," and "Thermo Scientific GC inlet maintenance parts," among others. Additionally, we have included related products, making it a useful reference for product selection. [Contents (partial)] ■ Inertness taken to the next level ■ Reproducibility between lots taken to the next level ■ Productivity taken to the next level ■ Agilent GC inlet maintenance parts ■ Shimadzu GC inlet maintenance parts *For more details, please refer to the PDF document or feel free to contact us.

  • Separation device

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Inert LC Column

Inert LC Column

Eliminate data variability! Start analysis without time-consuming preparation.

Our "Inert LC Column" is a product specialized for the precise analysis of low molecular weight compounds that easily adsorb metals. There is no need for time-consuming conditioning or complex passivation processes. Reproducibility is improved, saving time, which enhances analytical accuracy and achieves high throughput. Additionally, as peak shapes are improved, there is no need for passivation or mobile phase additives, leading to increased sensitivity and recovery rates, with an expected improvement in detection limits. 【Features】 ■ Improvement of peak shape ■ Improvement of recovery rate and sensitivity ■ High accuracy and throughput ■ No conditioning required *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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The first step towards strategic GC column selection #Webinar

The first step towards strategic GC column selection #Webinar

We will also touch on column selection for GC/MS and aim to provide broader knowledge!

Restek Corporation will hold a webinar titled "Fundamentals of Strategic GC Column Selection: The First Step." In this webinar, we will clearly explain the basic concepts and practical selection points for understanding the characteristics of each column and strategically choosing the most suitable column for your research and analysis purposes. This is a great opportunity for those who are "starting gas chromatography" or have "struggled with GC column selection" to deepen their understanding of GC columns, so please join us. [Overview] ■ Date: May 30, 2024 (Thursday) ■ Time: 13:30 - 14:15 JST (45 minutes) ■ Participation Fee: Free *For more details, please refer to the PDF document or feel free to contact us.

  • Technical Seminar

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No more confusion! How to choose SPME and best practices #webinar

No more confusion! How to choose SPME and best practices #webinar

Even though we refer to it as SPME, have you ever been confused about "which type to choose?" due to the existence of various extraction phases?

"Solvent-free solid-phase microextraction (SPME)" is a technique that reduces the labor of sample preparation compared to traditional liquid-liquid extraction and headspace methods, achieving high sensitivity and reproducibility in analytical results. Even though SPME is a single term, have you ever been confused about "which type to choose?" due to the various extraction phases available? In this seminar hosted by Restek, we will explain the selection of SPME and practical optimization methods in an easy-to-understand manner, even for beginners, using specific examples. Let's acquire the fundamental knowledge for choosing SPME without confusion and establish efficient analytical methods! <Recommended for the following individuals> * Those who want to learn about the basics and techniques of SPME * Those who find it difficult to select the appropriate liquid phase for their applications * Those who want to try new SPME options like Smart or Arrow * Those interested in practicing efficient optimization processes 【Event Overview】 ■ Date and Time: January 30, 2025 (Thursday) 13:30–14:15 For more details and registration, please visit: https://register.gotowebinar.com/register/3002694131704463193

  • Company：Restek
  • Price：Less than 10,000 yen
  • Technical Seminar

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Restek's WAX column series

Restek's WAX column series

We propose the most suitable WAX type GC column for your application.

WAX-type fused silica GC columns use highly polar polyethylene glycol (PEG) as the stationary phase, enabling excellent separation of polar compounds that are difficult to achieve with non-polar or low-polarity columns. WAX columns exhibit varying heat resistance, inertness, and selectivity due to the optimization of stationary phase chemistry, allowing them to perform well for specific analytes.

  • Other physicochemical equipment

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Solvent Degassing Device 'Gastorr AG 4x Series'

Solvent Degassing Device 'Gastorr AG 4x Series'

Introduction of the gas trap solvent degassing device available in 2-channel and 4-channel options.

The "Gastorr AG 4x Series" is a solvent degassing device that has been completely revamped in terms of control method and vacuum pump. It features a self-cleaning function that optimizes the internal conditions of the device and prevents contamination of each solvent through an independent chamber structure. We offer two models: the "AG-42-01" with 2 flow paths and the "AG-44-01" with 4 flow paths. 【Features】 ■ Uses Teflon AF tubing ■ Equipped with a self-cleaning function ■ Prevents contamination of each solvent ■ Stable vacuum control via CPU control ■ Available in 2 flow paths and 4 flow paths *For more details, please refer to the PDF document or feel free to contact us.

  • Other Pumps

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