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Product Image-89221-136

HC-75 Hydrogen Form Cation Exchange HPLC Columns, Hamilton Company

Supplier: Hamilton
Description: Hamilton Company offers one of the most comprehensive selections of chromatography columns in the industry.

Product Image-75794-620

FlashPure ID Silica and C18 Flash Cartridges, Büchi

Supplier: Buchi
Description: Standard Silica Flash Cartridges are used for optimum chromatographic performance.

Product Image-10058-394

Rxi®-17 Columns (Fused Silica), Restek

Supplier: Restek
Description: Rxi® fused silica capillary GC columns are designed specifically for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity.

Product Image-10850-814

Rtx®-200 Secondary Columns for GCxGC (fused silica), Restek

Supplier: Restek
Description: The Rtx®-200 column offers exceptional thermal stability, low bleed, and superior inertness—even for active compounds such as phenols, and with sensitive detectors such as ECDs, NPDs, and MSDs.

Product Image-10848-824

Rtx®-35 Amine Columns (Fused Silica), Restek

Supplier: Restek
Description: Active basic compounds that otherwise require derivatization, or an alternative analytical technique, can be analyzed on an Rtx®-35 amine column.

Product Image-10849-500

Rt®-βDEXsm Columns (fused silica), Restek

Supplier: Restek
Description: By adding β or γ cyclodextrin to Restek's bonded Rtx®-1701 stationary phase, we greatly enhance overall utility and column lifetime for Restek's chiral columns, compared to columns that have pure cyclodextrin stationary phases.

Product Image-75797-892

Avantor® Allsep, Anion IC HPLC Columns, 7 µm

Supplier: Avantor
Description: Allsep Anion is a methacrylate based phase with quaternary ammonium functional groups, optimized for use with both suppressed and non-suppressed conductivity detection.

Environmentally Preferable

Product Image-10058-548

Rt®-U-BOND Columns (fused silica PLOT), Restek

Supplier: Restek
Description: Porous polymers are unique, highly retentive stationary phases with a wide application range that are able to elute both polar and nonpolar compounds.

Product Image-10838-244

Allure® AK Columns, Restek

Catalog Number: (10838-244)
Supplier: Restek
Description: This highly retentive, highly selective phase—unique to Restek—was developed specifically for the analysis of aldehydes and ketones as DNPH derivatives.
Product Image-89220-042

Cogent™ UDC-Cholesterol, MicroSolv Technology Corporation

Supplier: MicroSolv Technology Corp
Description: The many advanced features of the Cogent UDC-Cholesterol column produces a very stable, efficient and unique HPLC column with unique selectivity for steroids and other compounds

Product Image-89047-850

Ultra IBD 3 µm and 5 µm Columns, Restek

Supplier: Restek
Description: Ultra IBD columns assist in deactivating surface silanols, and help to provide separation selectivities for acids, bases, zwitterions, and other polar compounds.

Product Image-RK10066

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

Supplier: Restek
Description: Polar-deactivated guard/retention gap columns are tested with a comprehensive test mix to ensure high inertness.

Product Image-10059-576

MXT®-1HT SimDist Column (Siltek®-treated stainless steel), Restek

Supplier: Restek
Description: Accurate boiling point determination for medium and heavy fractions using GC simulated distillation requires columns and phase polymers that are robust enough to withstand high temperatures without significant degradation.

Product Image-10058-500

Rtx®-200MS Low-Bleed GC-MS Columns (fused silica), Restek

Supplier: Restek
Description: Rtx®-200 columns have accomplished many difficult separations not possible on any other bonded stationary phase.

Product Image-89048-208

Ultra Aqueous C18 (USP L1) 3 µm and 5 µm Columns, Restek

Supplier: Restek
Description: Ultra Aqueous C18 columns exhibit excellent phase for high water solubility or low organic solubility compounds.

Product Image-RK10903

Rtx®-Volatiles Columns (Fused Silica), Restek

Supplier: Restek
Description: Rtx®-Volatiles columns were the first columns designed specifically for analyses of the 34 volatile organic pollutants listed in U.S.

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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.
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:

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  • 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.

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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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