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RESTEK CORP


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Chromatography Columns

Chromatography columns separate molecules within mixtures during gas or liquid chromatography. Filled with stationary phase compositions or chemical compounds, 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 solvent polarity, composition, and size. The right chromatography control system allows to automate the delivery of cleaning, sanitizing and conditioning buffers to the packed column, and can enable to cycle the chromatography column several times during the batch, requiring smaller columns and subsequent lower capital investment.


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Supplier:  Restek
Description:   Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.
Supplier:  Restek
Description:   This new breed of chromatographic column allows you to more easily achieve peak separation and faster analysis times without expensive UHPLC instrumen...
Supplier:  Restek
Description:   The Restek Cyano is a traditional monomeric cyanopropylsilane that is recommended for assays where alternate selectivity, or confirmation, to a C18 or...
Supplier:  Restek
Description:   Base-deactivated spherical silica is useful for normal-phase or HILIC separations.
Supplier:  Restek
Description:   Force C18 LC HPLC Columns are traditional end-capped C18 columns, ideal for general-purpose use in reversed-phase chromatography.
Supplier:  Restek
Description:   Our C8 is a conventional monomeric octylsilane column offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak sha...
Supplier:  Restek
Description:   Force Biphenyl LC HPLC Columns are ideal for bioanalytical testing applications like drug and metabolite analyses.
Supplier:  Restek
Description:   Restek's FluoroPhenyl phase offers chromatographers the ability to run in reversed-phase or HILIC mode for a variety of compounds.
Supplier:  Restek
Description:   Ultra guard cartridges protect HPLC columns as well as remove particulate contaminants and highly adsorptive compounds from samples, prolonging analyt...
Supplier:  Restek
Description:   Viva guard cartridges protect HPLC columns as well as remove particulate contaminants and highly adsorptive compounds from samples.
Supplier:  Restek
Description:   Ultra C8 prep columns are conventional monomeric octylsilane columns offering a shorter alkyl chain to provide less hydrophobic retention and improved...
Supplier:  Restek
Description:   Pinnacle® DB guard cartridges protect HPLC columns as well as remove particulate contaminants and highly adsorptive compounds from samples, prolonging...
Supplier:  Restek
Description:   This traditional end-capped C18 offers the highest hydrophobic retention of any Raptor™ phase, and it is compatible with a wide range of mobile phases...
Supplier:  Restek
Description:   The Restek IBD is a polar-embedded column that acts as a strong hydrogen bonder and may be the most versatile column available today.
Supplier:  Restek
Description:   Pinnacle® II PAH HPLC columns are developed specifically for challenging analyses of polycyclic aromatic hydrocarbons (PAHs).
Supplier:  Restek
Description:   The Restek IBD is a polar-embedded column that acts as a strong hydrogen bonder and may be the most versatile column available today.
Inquire for Price
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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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