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Product Image-10060-088

Raptor™ EXP® Guard Column Cartridges, Restek

Supplier: Restek
Description: To help protect your investment and further extend the life of Restek's already-rugged LC columns, Restek offers the patent-pending guard column hardware developed by Optimize Technologies.

Product Image-10848-862

Rtx®-G27 Column (fused silica with 5-meter Integra-Guard® guard column), Restek

Catalog Number: (10848-862)
Supplier: Restek
Description: Some methods require the use of a guard column, and the Integra-Guard® integrated guard column system makes it easy to comply.
Image Unavailable-10067-726

Guard for V-2 Column Coupler, Thermo Scientific

Catalog Number: (10067-726)
Supplier: Thermo Scientific
Description: Thermo Scientific Guard to Analytical Column Coupler is suitable for use with Acclaim guard columns.
Product Image-10852-108

Rxi® Guard/Retention Gap Columns (fused silica), Restek

Supplier: Restek
Description: Rxi® guard/retention gap columns are specially designed to be exceptionally inert.

Product Image-76408-424

Avantor® ACE® Excel® CN, UHPLC Columns, 2 µm

Supplier: Avantor
Description: These Avantor® ACE® CN columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Product Image-10840-342

Pinnacle® DB Guard Cartridges, Restek

Supplier: Restek
Description: Pinnacle® DB guard cartridges protect HPLC columns as well as remove particulate contaminants and highly adsorptive compounds from samples, prolonging analytical column life.

Product Image-75798-676

Avantor® Genesis C18, HPLC Columns

Supplier: Avantor
Description: Avantor® Genesis phases are based on high purity metal-free spherical silica.

Image Unavailable-10836-984

HxSil C18 HPLC Guard Columns, Ion Exclusion, Hamilton

Supplier: Hamilton
Description: Hamilton guard columns protect analytical, semi-prep and preparative HPLC columns.

Product Image-75798-684

Avantor® Genesis, C8 HPLC Columns

Supplier: Avantor
Description: Avantor® Genesis phases are based on high purity metal-free spherical silica.

Product Image-76399-812

Avantor® Hichrom RPB, HPLC Columns

Supplier: Avantor
Description: Avantor® Hichrom RPB is a high purity base deactivated silica which offers a unique selectivity due to the proprietary C8/C18 multi-alkyl bonding and exhaustive endcapping employed. The range includes 3.5, 5 and 10 μm phases, which are suitable for LC-MS applications and preparative separations respectively.

Image Unavailable-10836-950

HxSil C18 HPLC Guard Columns, Anion Exchange, Hamilton

Supplier: Hamilton
Description: Hamilton guard columns protect analytical, semi-prep and preparative HPLC columns.

Product Image-10840-366

Viva Guard Cartridges, Restek

Supplier: Restek
Description: Viva guard cartridges protect HPLC columns as well as remove particulate contaminants and highly adsorptive compounds from samples.

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Base-Deactivated Guard/Retention Gap Columns (fused silica), Restek

Supplier: Restek
Description: Base-deactivated guard/retention gap columns are tested with a basic amine test mix.

Product Image-10840-282

Ultra Guard Cartridges, Restek

Supplier: Restek
Description: Ultra guard cartridges protect HPLC columns as well as remove particulate contaminants and highly adsorptive compounds from samples, prolonging analytical column life.

Product Image-97056-236

EXP® Guard Columns

Supplier: Optimize
Description: The EXP® Guard Column cartridge system is rated to 15,000 psi with hand-tight replaceable cartridges.

Product Image-RK70045

Intermediate-Polarity Deactivated MXT® Guard/Retention Gap Columns/Transfer Lines (passivated stainless steel), Restek

Supplier: Restek
Description: Intermediate-polarity deactivated MXT® guard/retention gap columns are useful for a wide range of applications and are proven to be compatible with most common solvents.

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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-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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