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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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O-Ring seals for GC columns, Therm-O-Ring™, Supelco®

Supplier: Merck
Description: Inlet liners used in an GC require an O-ring placed near the top for proper operation. This O-ring ensures that the only path for carrier gas to get to the outside of the inlet liner is through the grooves in the inlet seal at the bottom of the injection port.

Product Image-391-1275

VWR®, Aluminium Foil Seals for Cold Storage

Supplier: VWR Collection
Description: Aluminium foils with biologically inert adhesive. These foils are easily pierced by manual or automated pipette tips, for sample recovery without generation of aerosols or cross-contamination.

Product Image-391-0644

VWR®, Sealing films, Non Tacky, for qPCR, Storage and Crystallisation

Supplier: VWR Collection
Description: 50 µm polyolefin films with 50 µm inert encapsulated silicone adhesive. Especially suited for qPCR, storage and protein crystallisation applications. The encapsulated silicone adhesive is non tacky until pressed against the sealing surface, at which time adhesive is released only in sealing areas to form the strongest available heat resistant seal around each well on the plate.

Product Image-391-1277

VWR®, Pierceable Films for ELISA and General Incubation

Supplier: VWR Collection
Description: Easily pierceable 94,1 µm thick PE films with acrylic adhesive allow direct sample recovery with singe- or multi-channel pipettes and robotic probes.

Product Image-MFLX30548-60

Masterflex® Sanitary Gaskets, Polymers, Avantor®

Supplier: Avantor Fluid Handling
Description: Ensure a tight seal.

Certificates

Product Image-391-1264

VWR®, Pierceable Films for Robotics, Clear-Zone

Catalog Number: (391-1264)
Supplier: VWR Collection
Description: With a polyethylene top layer and inert white polypropylene and acrylic adhesive sublayer, this easy piercing sealing film allows direct sample recovery with single- or multi-channel pipettes and robotic probes.
UOM: 1 * 50 items
Product Image-391-0643

VWR® Adhesive Sealing Films for PCR and Storage

Supplier: VWR Collection
Description: Polyester seals feature a strong adhesive to minimize evaporation during PCR and storage applications.

Product Image-211-0350

VWR® Cap Strips for Real Time PCR Plates

Catalog Number: (211-0350)
Supplier: VWR Collection
Description: VWR®, Microplate seal, Cap strip, Single sheet/mat/strip, Optically clear 8-cap strips for Real-Time PCR plates, PP
UOM: 1 * 125 items
Product Image-391-1255

VWR®, Adhesive PCR Film Seals

Supplier: VWR Collection
Description: These heat resistant 74,9 µm thick films are designed for thermal cycling applications. Polypropylene films are not pierceable. For PCR applications, where piercing with pipette tips or robotic probes is required for product recovery, use aluminium foil films. For real-time PCR applications, where maximum optical clarity is required, use optically-clear polyester films.

Product Image-391-1261

VWR®, Breatheable Rayon Film Seals for Biological Cultures

Supplier: VWR Collection
Description: A 139,7 µm thick hydrophobic porous film with medical grade adhesive for tissue culture plates, bio-blocks, and 96-well plates where gas exchange is necessary for cell or bacterial growth. These rayon films minimise cross-contamination, spillage and evaporation. They allow uniform air and CO₂ exchange for all wells, unlike plate lids which favour exchange for wells near plate edges. Sterile product is packed in tamper evident bags of 25.

Product Image-391-1291

VWR®, Black Film Seals for Fluorescence and Photoprotection

Catalog Number: (391-1291)
Supplier: VWR Collection
Description: These films are 240 µm thick black vinyl with adhesive for use with 96-well, 384-well and 1536-well black microplates. They fit within the edges of raised rim plates and may be applied to either the plate top or bottom. The light blocking and absorbing properties of these films make them ideal for reducing stray light and crosstalk in fluorescence applications and for protecting light-sensitive samples in storage.
UOM: 1 * 50 items
Product Image-731-0320

VWR®, Polyester Sealing Film

Supplier: VWR Collection
Description: Polyester film, acrylic adhesive. These 49,5 µm thick polyester films minimise evaporation and prevent spillage and contamination between wells.

Product Image-43001-0017

Capmats for J.T.Baker® Plate Round Well

Catalog Number: (43001-0017)
Supplier: Avantor
Description: Suitable to use with J.T.Baker® Plate Round Well 43001-0010, 43001-0016 or 43001-0116.
UOM: 1 * 20 items
Product Image-391-0642

VWR® Aluminium Foil Seals for Long-Term Storage, Chemical Resistant (DMSO)

Supplier: VWR Collection
Description: Aluminum foils for use with 96-well or 384-well plates. Foils offer excellent chemical resistance (DMSO).

Product Image-391-1287

VWR®, Precut Pierceable Vinyl Films for Robotics

Supplier: VWR Collection
Description: These 106,7 µm thick vinyl films with 20 µm adhesive layer are designed for temporary protection of samples in 96-well plates from contamination and evaporation.

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VWR®, Cap Strips

Supplier: VWR Collection
Description: VWR®, Microplate seal, Cap strip, Single sheet/mat/strip, Cap strip for PCR plates and tube strips, flat, clear for qPCR, Non sterile

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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 on +353 1 88 22222.
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 on +353 1 88 22222.
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 eurega_services@eu.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 organisation. 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 on +353 1 88 22222.
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