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Chromatography Columns


1,599  results were found
Chromatography Columns

Chromatography columns separate molecules within mixtures during gas or liquid methods. Filled with stationary phase compositions or resins, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual polarity, composition, and size.


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Supplier:  VWR International
Description:   General purpose mid-to-high-polarity phase for a wide range of applications, like, for example: FAMEs, carbohydrates, sterols, flavor compounds.
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Supplier:  VWR International
Description:   Application specific column for blood alcohols testing.
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Supplier:  VWR International
Description:   Application specific column for basic compouns (e.g. amines).
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Supplier:  VWR International
Description:   Application specifc column for free and total glycerine (phase stable up to 380 °C) and for FAMEs in biodiesel analysis.
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Supplier:  VWR International
Description:   Application specifc column for polycyclic aromatics hydrocarbons.
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Supplier:  VWR International
Description:   These columns maximum temperature limits may change depending on the film thickness.
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Supplier:  VWR International
Description:   Very popular PEG high polarity MS phase for a wide range of applications, including (for example): essential oils, flavors and fragrances, alkenols. HI-WAX MS is an MS grade low-bleeding crossbonded column.
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Supplier:  VWR International
Description:   General purpose GC-MS column with extra stability. For the analysis of solvent impurities, PCBs, hydrocarbons, essential oils, semivolatiles, pesticides, phenols, etc.
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Supplier:  VWR International
Description:   Offering a range of selectivities with differing copolymer rations of PEG and methyl polysiloxane. HI-PLUS, HI-PLUS 10, HI-PLUS 25, HI-PLUS 75, HI-PLUS 90.
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Supplier:  VWR International
Description:   Application specifc columns for volatile organic compounds (VOCs), solvents and purgeable compounds. Due to the high maximum temperature, they are ideal for two-parallel columns confg. in the same oven. A good alternative to the HI-624 giving different selectivity. It is a more robust than the HI-624 and can operate at higher temperatures.
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Supplier:  VWR International
Description:   Application specifc columns developed for pesticides, herbicides, insecticides analysis and so on.
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Supplier:  VWR International
Description:   Unique selectivity for the separation of enantiomers. Useful for the analysis of chiral compounds in fragrances, pesticides and pharmaceuticals in which the determination of the ratio of enantiomers in a sample is necessary.
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Supplier:  VWR International
Description:   Max temperature limits may change depending on the film thickness.
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Supplier:  VWR International
Description:   DPTMDS deactivated fused silica retention gap/precolumn. General purpose deactivation for both apolar and polar solvents.
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Supplier:  VWR International
Description:   General purpose column with added high temperature stability for the analysis of Pesticides, PCBs, substituted polar compounds, phenols, etc.
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Catalog Number: (76427-126)

Supplier:  VWR International
Description:   Max temperature limits may change depending on the film thickness.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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  • issued document with your organization's Federal Tax ID Number
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  • Any other Government ID that includes the business name and address


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