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You Searched For: Seals

A variety of seals for the protection of lab samples from contamination are available at VWR. Secure microplate samples with films, foils, and sealing tapes; select products appropriate for ELISA, PCR, cold storage, and general incubation. Sealing mats minimize evaporation and eliminate cross-contamination. For beakers, flasks, petri dishes and other labware, choose sealing films that are heat or chemical resistant. Insure sample integrity with security seals that provide evidence of tampering. Mechanical seals are also offered.

A variety of seals for the protection of lab samples from contamination are available at VWR. Secure microplate samples with films, foils, and sealing tapes; select products appropriate for ELISA, PCR, cold storage, and general incubation. Sealing mats minimize evaporation and eliminate cross-contamination. For beakers, flasks, petri dishes and other labware, choose sealing films that are heat or chemical resistant. Insure sample integrity with security seals that provide evidence of tampering. Mechanical seals are also offered.


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Product Image-KT758260-0118

KIMBLE® TFE/Propylene O-Rings, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: These O-rings are used for replacement parts in stopcocks, valves, chromatography columns, and closures.

Product Image-82050-994

PCR Plate Sealers, Greiner Bio-One

Supplier: Greiner Bio-One
Description: Greiner Bio-One offers four different varieties of adhesive microplate sealing films and foils.

Image Unavailable-89029-764

Flexible Graphite Gasket, Parr Instrument Company

Catalog Number: (89029-764)
Supplier: Parr Instrument
Description: A torque wrench should be used to tighten the compression bolts on vessels equipped with a flexible graphite gasket. Since used on various Parr high pressure vessels, the user must be sure that the torque wrench is fitted with an adapter which matches the bolts on which it will be used.

Small Business Enterprise


Product Image-89029-271

Viton® O-Rings, Chemglass

Supplier: Chemglass
Description: Brown, low compression, 75 durometer Viton® O-rings are suitable for acids, aliphatic hydrocarbons, oxidizing agents, and all petroleum products

Small Business Enterprise

Image Unavailable-76238-130

Sanitary Gaskets, Garlock Hygienic Technologies

Catalog Number: (76238-130)
Supplier: Rubber Fab
Description: Sanitary Gaskets, Garlock Hygienic Technologies
Image Unavailable-76238-276

Gasket, Peco Facet

Catalog Number: (76238-276)
Supplier: PARKER HANNIFIN CORPORATION
Description: Gasket, Peco Facet
Image Unavailable-76243-598

Basket Seal, Rosedale Products

Catalog Number: (76243-598)
Supplier: ROSEDALE PRODUCTS TE
Description: Replacement part for filters ( Model-8) 150 and 300 PSI.
Product Image-87006-042

Seals, Optimize Technologies

Supplier: Optimize
Description: Piston seals are designed to offer reliable performance in a variety of operating conditions.

Product Image-RK20390

Replacement Inlet Seals for Agilent GCs, Restek

Supplier: Restek
Description: The inlet seal at the base of the Agilent 5890/6890/7890 GC injection port contacts the sample and must be changed frequently to prevent adsorption of active compounds.

Product Image-100501-908

O-Ring for Tweezers, Electron Microscopy Sciences

Catalog Number: (100501-908)
Supplier: Electron Microscopy Sciences
Description: This Neoprene O-Ring is used as a simple clamping device for tweezers.

Minority or Woman-Owned Business Enterprise


Product Image-89209-158

SealMate™ AeraSeal™ Microplate-Sealing System, Excel Scientific

Supplier: Excel Scientific
Description: The dispenser facilitates the quick and easy dispensing of film from a roll allowing microplates to be sealed three times faster than using sheeted films. Cost-effective replacement rolls are sold separately.

Product Image-10058-656

Inlet Liner Seals for Thermo Scientific TRACE PTV, Restek

Catalog Number: (10058-656)
Supplier: Restek
Description: Inlet liner seals are fabricated from extremely durable materials.
Product Image-77569-848

Vacuum Seal for Rotavapor® Rotary Evaporators, VS22

Catalog Number: (77569-848)
Supplier: Buchi
Description: Ensure efficient operation of your Rotavapor® by replacing the vacuum seal as needed. Designed specifically for BUCHI Rotavapor® and glassware with high chemical resistance.

New Product


Product Image-10853-658

Isolation Seal for Waters HPLC Systems: Rheodyne® Style, Restek

Catalog Number: (10853-658)
Supplier: Restek
Product Image-10853-704

Plunger Rinse Seal for Shimadzu HPLC Systems, Restek

Catalog Number: (10853-704)
Supplier: Restek
Product Image-10853-422

Head Plunger Seal Kits for Waters HPLC Systems, Restek

Supplier: Restek

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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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

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

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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