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Product Image-REST910353E

HPLC columns, Ultra C8 (USP L7)

Supplier: Restek
Description: Ultra C8 is a conventional monomeric octylsilane column offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape. It is made of high-purity, type-B silica that minimises activity and creates high-density bonding. These columns are designed for selective and reliable HPLC applications.

Product Image-REST26519

Preventive maintenance (PM) kits

Supplier: Restek
Description: These preventive maintenance (PM) kits are suitable for Waters HPLC and ACQUITY UPLC Systems.

Product Image-REST9109519

Preparative HPLC columns, Ultra Biphenyl

Supplier: Restek
Description: These biphenyl columns offer a greater degree of dispersion than conventional phenyls and a greater degree of polarizability than phenyl hexyls, creating higher selectivity and a greater range of usability. Because of these heightened interactions, this column shows substantial increases in retention—especially for dipolar, unsaturated, or conjugated solutes—and enhanced orthogonal selectivity when using methanol mobile phases.

Product Image-REST9513521

HPLC columns, Viva C8 (USP L7)

Supplier: Restek
Description: Viva C8 columns are conventional monomeric octylsilane columns offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape over a traditional C18 phase. These general-purpose C8 columns are suitable for a wide range of compounds from acidic through slightly basic.

Product Image-REST25435

Pump supplies for PerkinElmer HPLC systems

Supplier: Restek
Description: Standard pump seal kit, For: 200 series

Product Image-REST26531

Capillary tubing assemblies, for Agilent HPLC systems

Supplier: Restek
Description: Stainless steel tubing assemblies for Agilent HPLC systems.

Product Image-REST31878

Florida TRPH standard (17 components)

Supplier: Restek
Description: This contains n-octane (C8), n-decane (C10), n-dodecane (C12), n-tetradecane (C14), n-hexadecane (C16), n-octadecane (C18), n-eicosane (C20), n-docosane (C22), n-tetracosane (C24), n-hexacosane (C26), n-octacosane (C28), n-triacontane (C30), n-dotriacontane (C32), n-tetratriacontane (C34), n-hexatriacontane (C36), n-octatriacontane (C38) and n-tetracontane (C40).

Product Image-REST31281

Phenanthrene

Catalog Number: (REST31281)
Supplier: Restek
Description: Organic Standard, Phenanthrene, 1 ml/ampoule
UOM: 1 * 1 mL
Product Image-REST31666

Single-component explosives solutions

Supplier: Restek
Description: Single-component explosives solutions supports US department of defense base closures and remediation.

Product Image-REST25587

Packing material for columns, Porapak

Supplier: Restek
Description: Packing material, Porapak S, mesh size of 80/100, temperature limits of 250 °C

Product Image-REST23030

Accessories for tube cutting machine SSI TC-20

Catalog Number: (REST23030)
Supplier: Restek
Description: SSI replacement cutting wheels
UOM: 1 * 3 items
Product Image-REST23019

Rethreading tool

Supplier: Restek
Description: These rethreading tools are suitable for repairing worn or damaged threads that come as a result of consistent use and temperature changes.

Product Image-REST21118

Syringe adaptor kit for single-stage VOC regulator

Catalog Number: (REST21118)
Supplier: Restek
Description: Used to withdraw sample from a high-pressure cylinder after pressure reduction through the high-purity VOC single-stage regulator.
UOM: 1 * 1 items
Product Image-REST21076

Nut driver

Catalog Number: (REST21076)
Supplier: Restek
Description: This nut driver is ideal for changing Agilent 5890/6890/6850 FID jets and securely grips jet for easy removal or installation.
UOM: 1 * 1 items
Product Image-REST21241

Dual Vespel® ring inlet seals

Supplier: Restek
Description: A ring inlet seal greatly improves injection port performance as it stays sealed even after repeated temperature cycles, without retightening the reducing nut. This seal features two soft Vespel® rings, one embedded in its top surface and the other embedded in its bottom surface. These rings eliminate the need for a washer and ensure very little torque is needed to make a leak-tight seal.

Product Image-REST21312

Fingertight capillary column nuts

Supplier: Restek
Description: These fingertight capillary column nuts rapidly tighten without wrenches and can be used with 0,25, 0,32, or 0,53 mm ID columns.

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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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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 +43 1 97002 - 0.
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