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column Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

column Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 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. 山善 Osaka//Machine elements and parts
  3. ケムコプラス Osaka//others
  4. 4 null/null
  5. 4 null/null
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column Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. GC column "SE-30/SE-54" アジレント・テクノロジー株式会社
  2. Column "Inject Column" 山善
  3. AqasPrime column
  4. 4 CHEMCO HYBRID Column ケムコプラス
  5. 5 Column "Carbowax 20M/HP-20M" アジレント・テクノロジー株式会社

column Product List

61～75 item / All 188 items

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Column "DB-EUPAH"

Column "DB-EUPAH"

Designed for the analysis of PAHs regulated by the EU! Appropriate column dimensions to achieve reliable performance.

The "DB-EUPAH" column is optimized to achieve maximum performance in the analysis of all 16 types of polycyclic aromatic hydrocarbons (PAHs) regulated by the EU. Testing with application-specific QC test mixtures is conducted on all columns. It has very high thermal stability, allowing for accurate analysis of high-boiling PAHs such as dibenzopyrene. 【Features】 ■ Designed for the analysis of EU-regulated PAHs ■ Testing with application-specific QC test mixtures is conducted on all columns ■ Excellent resolution for important isomers such as benzo(b,j,k)fluoranthene ■ Very high thermal stability, allowing for accurate analysis of high-boiling PAHs such as dibenzopyrene ■ Excellent S/N ratio *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-Select 624 CB"

Column "CP-Select 624 CB"

Excellent column-to-column reproducibility! Highly reliable qualitative/quantitative results can be obtained.

The "CP-Select 624 CB" is a column that further enhances the reproducibility of the proven 624 stationary phase. Bleed is kept to 1/2 to 1/3 of that of typical columns (for a column with a length of 30m, an inner diameter of 0.53mm, and a film thickness of 3.00μm, the bleed specification is 9pA). With 6% cyanopropylphenyl and 94% dimethylpolysiloxane as the stationary phase, maximum inter-column reproducibility is ensured through rigorous synthesis based on strict standards and thorough characterization. 【Features】 ■ Reliable and precise separation of EPA-designated volatile compounds according to EPA methods 524.2, 624, and 8015. ■ Designated column for the pharmacopoeial method V.3.3.9 for residual solvent analysis, ensuring compliance. ■ Excellent inter-column reproducibility. ■ Low bleed. *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-Select 624 Hexane"

Column "CP-Select 624 Hexane"

Since it undergoes testing based on QC specifications, highly reliable qualitative/quantitative results can be obtained!

The "CP-Select 624 Hexane" is a column designed for the separation of hexane isomers and dichloromethane, offering excellent reproducibility. Specialized QC tests for applications ensure appropriate resolution and inter-column reproducibility. Please feel free to contact us when you need assistance. 【Features】 ■ A stationary phase equivalent to USP G43 optimized for the separation of hexane isomers and dichloromethane ■ Separates acetonitrile and dichloromethane with a specified resolution of ≧1.0 according to USP <467> Residual Solvents ■ Excellent inter-column reproducibility ■ Undergoes testing based on very stringent industry QC specifications for column bleed, sensitivity, and efficiency, allowing for highly reliable qualitative/quantitative results ■ Ensures the resolution of the CP-Select 624 Hexane column for separating dichloromethane from hexane isomers through application-specific QC tests *For more details, please refer to the PDF document or feel free to contact us.

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Column "HP-VOC"

Column "HP-VOC"

Cleaning with solvent is possible, excellent peak shape! Highly reliable qualitative/quantitative results can be obtained!

The "HP-VOC" is a column precisely designed to exhibit excellent performance in the analysis of volatile organic compounds. The effective temperature range is -60 to 280/290°C, optimized for EPA Methods 502.2, 524.2, and 8260. This chemical bond/cross-linked type column provides high-quality peak shapes and can be used for applications requiring the analysis of purgeable or volatile organic compounds, volatile aromatic hydrocarbons, and unsaturated hydrocarbons. 【Features】 ■ Optimized selectivity for U.S. EPA Methods 502.2, 524.2, and 8260 ■ Low polarity ■ Excellent peak shape ■ Chemical bond/cross-linked type ■ Washable with solvent ■ Subjected to testing based on very stringent industry QC specifications for column bleed, sensitivity, and efficiency, allowing for 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 "DB-502.2"

Column "DB-502.2"

Wide temperature range! We also offer a 105m column suitable for the analysis of volatile compounds.

The DB-502.2 is a column that achieves excellent peak shape in analyses based on EPA Method 502.2. It features a chemical bond and crosslinking type, and can be cleaned with solvents. Rigorous testing based on extremely strict industry QC standards ensures that highly accurate and consistent analytical results can be obtained. Additionally, a wide operating temperature range of 0 to 260/280°C is one of the characteristics of this precisely designed product. 【Features】 - A 105m column is also available for the analysis of volatile compounds - Excellent peak shape - Chemical bond and crosslinking type - Can be cleaned with solvents - Due to testing based on the industry's very stringent QC specifications regarding column bleed, sensitivity, and efficiency, highly reliable qualitative and quantitative results can be achieved. *For more details, please refer to the PDF document or feel free to contact us.

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Column "DB-MTBE"

Column "DB-MTBE"

Since it undergoes testing based on QC specifications, highly reliable qualitative/quantitative results can be obtained!

The "DB-MTBE" we handle is a column with a low-polarity stationary phase. It is of the chemical bonding and crosslinking type, allowing for cleaning with solvents. This product undergoes extensive testing based on extremely strict industry QC standards and is precisely designed to enable purge and trap injection without low-temperature concentration. It can separate MTBE from 2-methylpentane and 3-methylpentane, demonstrating excellent resolution over a temperature range of 35 to 260/280°C. 【Features】 ■ Low-polarity stationary phase ■ Separates MTBE from 2-methylpentane and 3-methylpentane, improving the reliability of quantitative results ■ Purge and trap injection possible without low-temperature concentration ■ Chemical bonding and crosslinking type ■ Cleaning with solvents is possible *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-Select CB for MTBE"

Column "CP-Select CB for MTBE"

Highly reliable qualitative/quantitative results can be obtained! Unique selectivity allows for easy analysis of MTBE!

Our column "CP-Select CB for MTBE" ensures highly reproducible results in the analysis of MTBE in reformulated gasoline. It features a wide dynamic range suitable for the quantification of MTBE, maximizing productivity for increasingly demanding volatile compound applications. It is ideal as a primary analysis column or as a complementary confirmation column. 【Features】 ■ Designed for the analysis of MTBE in reformulated gasoline ■ Unique selectivity for MTBE ■ Wide dynamic range suitable for the quantification of MTBE ■ Suitable as a primary column or confirmation column ■ Subjected to testing based on the industry's very stringent QC specifications for column bleed, sensitivity, and efficiency, allowing for 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 "DB-TPH"

Column "DB-TPH"

Temperature range of -10 to 320°C! Introducing high-speed analysis columns with chemical bonding and cross-linking types!

The column "DB-TPH" handled by our company is designed for the analysis of total petroleum hydrocarbons (TPH), soil analysis, and the analysis of leaks (LUFT) from underground fuel tanks. It can perform three analyses (gasoline range organic compounds, diesel range organic compounds, motor oil) in a single injection. It allows for solvent cleaning and is compatible with a temperature range of -10 to 320°C. Additionally, high quality is ensured through extensive QC testing, demonstrating excellent performance in petroleum analysis applications. 【Features】 ■ Designed for the analysis of total petroleum hydrocarbons (TPH), soil analysis, and LUFT analysis ■ Capable of performing three analyses (gasoline range organic compounds, diesel range organic compounds, motor oil) in a single injection ■ High-speed analysis ■ Chemical bonding and cross-linking type ■ Solvent cleaning is possible *For more details, please refer to the PDF document or feel free to contact us.

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Column "DB-FastFAME"

Column "DB-FastFAME"

Corresponds to the requirements of AOAC, AOCS, and IOC regulatory methods! Chemical bonding, crosslinking type, solvent washable.

"DB-FastFAME" is a cyano-propyl phase designed for the high-speed and selective separation of both saturated and unsaturated fatty acid methyl esters (FAME). It also accommodates the separation of challenging cis-trans FAME isomers without compromising the separation capability obtained with conventional 100m columns. In less than 8 minutes, it can separate conventional FAMEs, including C18:1 and C18:2 cis/trans isomers, as well as common FAMEs such as DPA and EPA found in dairy fat, vegetable oils, and fish oils. 【Features】 ■ A cyano-propyl phase (G48) designed for the high-speed and selective separation of FAME ■ Ensures reproducibility of FAME equivalent chain length (ECL) values through individual testing with FAME mixtures ■ Complies with the requirements of AOAC, AOCS, and IOC regulatory methods ■ Chemically bonded, cross-linked type, solvent-washable ■ Intuvo specifications are also available *For more details, please refer to the PDF document or feel free to contact us.

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Column "HP-88"

Column "HP-88"

Maximum temperature 250/260℃! Designed for the separation of fatty acid methyl esters (FAME).

We would like to introduce the column "HP-88" that we handle. It is designed for the separation of fatty acid methyl esters (FAME) and is highly polar. It excels in the separation of cis/trans isomers compared to "DB-23" and is designed to withstand even higher temperatures while having nearly the same selectivity as "CP-Sil 88." 【Features】 ■ (88%-cyanopropyl) methylallyl polysiloxane ■ Upper limit temperature 250/260℃ ■ High polarity ■ Designed for the separation of cis/trans fatty acid methyl esters (FAMEs) ■ Even better separation of cis-trans isomers than "DB-23" *For more details, please refer to the PDF document or feel free to contact us.

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Column "PoraBOND U"

Column "PoraBOND U"

Expand the maximum operating temperature! Improve data accuracy and detection limit with a low bleed type.

"PoraBOND U" is a chemical bond-type PLOT column that uses a high-polarity polymer as an adsorbent. The maximum operating temperature has been expanded from 190°C to 300°C. By keeping the bleed level low, the detection limit can be lowered, and the stabilization time of the column can also be shortened. Additionally, because it is a chemical bond-type column, it can be applied to analytical methods that require pressure changes. 【Features】 ■ Expanded maximum operating temperature ■ Low bleed type improves data accuracy and detection limits ■ Chemical bond type for long lifespan *For more details, please refer to the PDF document or feel free to contact us.

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Column "PoraPLOT Q"

Column "PoraPLOT Q"

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

"PoraPLOT Q" is a column suitable for the analysis of a wide range of volatile compounds. This product can elute water with a sharp peak. It is capable of analyzing not only high-polarity volatile compounds but also non-polar hydrocarbons and permanent gases. Please feel free to consult us when you need assistance. 【Features】 ■ Applicable for the analysis of a wide range of volatile compounds from high polarity to non-polar ■ Elutes water with a sharp peak, 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 "PoraPLOT S"

Column "PoraPLOT S"

Good reproducibility! Volatile compounds from high polarity to non-polar eluted with symmetrical peaks.

"PoraPLOT S" is a column for the analysis of hydrocarbons and ketones. It uses divinylbenzene-vinylpyridine as an adsorbent. It is suitable for the analysis of moderately polar volatile compounds that require higher temperatures than the maximum usage temperature. Please feel free to consult us when you need assistance. 【Features】 ■ Elution of volatile compounds from high polarity to non-polar with symmetrical peaks ■ Minimization of particle shedding ■ Good reproducibility *For more details, please refer to the PDF document or feel free to contact us.

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Column "HP-PLOT Al2O3 KCl"

Column "HP-PLOT Al2O3 KCl"

Recommended for many ASTM methods! Suitable for KCI deactivated alumina.

The "HP-PLOT Al2O3 KCl" is a column that can separate gases at room temperature. It is suitable for the analysis of low molecular weight hydrocarbon isomers from C1 to C8. It has been treated with different inertization methods on Al2O3, providing good resolution in hydrocarbon isomer analysis. Please feel free to consult us when you need assistance. 【Features】 ■ Low polarity alumina phase ■ Inertized with KCl ■ Recommended for many ASTM methods ■ Suitable for alumina treated with KCl inertization ■ Lower retention of olefins compared to corresponding paraffins *For more details, please refer to the PDF document or feel free to contact us.

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Column "CP-Al2O3/KCl"

Column "CP-Al2O3/KCl"

High separation ability for hydrocarbons! Expands the scope of analysis with two polarities.

The "CP-Al2O3/KCl" is a column for the analysis of C1 to C5 hydrocarbons and impurities. It can analyze more compounds at once than packed columns, offers high separation capability, and allows for analysis in a shorter time. Compared to capillary columns using a liquid phase, it has higher selectivity and can separate C1 to C5 hydrocarbon isomers. 【Features】 ■ High separation capability for hydrocarbons ■ Short analysis time for hydrocarbons at temperatures above room temperature ■ Expands the range of analysis with two polarities *For more details, please refer to the PDF document or feel free to contact us.

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