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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-548-3395

VWR® WebSeal™, Microplate Sealing Mats

Catalog Number: (548-3395)
Supplier: VWR Collection
Description: VWR® WebSeal™, Microplate seal, Mat (96 wells), Single sheet/mat/strip, Alcohol resistant, Sealmat (block cover), 96 round well shape, Ø 8 mm, alcohol resistant, Well top shape: Round, EVA, Clear, Non sterile
UOM: 1 * 5 items
Product Image-731-0314

VWR®, Sealing Film for Biological Cultures

Supplier: VWR Collection
Description: Rayon film with medical grade adhesive. Hydrophobic, porous film in sheeted roll format for sealing tissue culture plates, bio-blocks, and 96-well plates where gas exchange is necessary for cell or bacterial growth.

Product Image-331-0057

Security seals, SampleSafe

Catalog Number: (331-0057)
Supplier: BURKLE
Description: SampleSafe seals are made of PP and are uniquely identified by a 9-digit serial number.
UOM: 1 * 100 items
Product Image-113-0318

Clamp gaskets, HelixMark®

Supplier: Freudenberg Medical Europe GmbH
Description: Silicone, platinum-cured.

Product Image-216-1972

Seals for containers with attached lid

Supplier: MULTIROIR
Description: Security seal, Seals for attached lid container

Product Image-BOHLH973-41

Gaskets for screw caps, BOLA

Supplier: Bohlender
Description: Upper side of the screw caps is made of PTFE and lower side is made of silicone-elastomer for balancing unevennesses on sealing surfaces.

Product Image-BRDY065508

Overlaminate for padlock labels

Catalog Number: (BRDY065508)
Supplier: Brady
Description: Sealing film, Polyester
UOM: 1 * 40 items
Product Image-BOHLF728-16

Washers, BOLA

Supplier: Bohlender
Description: PA

Product Image-479-1271

Cap sealing mats, Matrix SepraSeal® and DuraSeal®

Supplier: THERMO MATRIX TECHNOLOGIES
Description: SepraSeal® and DuraSeal® capping systems offer a pierceable, individual tube sealing solution. They are made from thermoplastic elastomer (TPE) with colorants and are DMSO resistant.

Environmentally Preferable

Product Image-BOHLR1161-01

Sealing ring for waste pipes, b.safe

Catalog Number: (BOHLR1161-01)
Supplier: Bohlender
Description: Conical sealing ring made of static dissipative PTFE-EX.
UOM: 1 * 1 items
Image Unavailable-SORV001-0252

O-rings for Centrifuge Bottles

Supplier: Thermo Fisher Scientific
Description: O-ring bottle, 39 ml

New Product

Product Image-MATRAB-1413

Sealing mats, ABgene® SmartCap

Catalog Number: (MATRAB-1413)
Supplier: THERMO MATRIX TECHNOLOGIES
Description: Abgene™ SmartCap mat, made from advanced thermoplastic elastomer (TPE), rapidly seals 96 samples at one time in a high-density storage format, affording maximum space saving benefits. Suitable for use with Thermo Scientific™ storage tubes ranging from 0,3 ml to 1,4 ml, the Abgene™ SmartCap Mat maintains a consistent seal down to –80 °C.
UOM: 1 * 1 items

Environmentally Preferable


Image Unavailable-AGLS24214-001

PlateLoc Microplate Heat Seals

Supplier: AGILENT
Description: Certified for use with the PlateLoc Thermal Microplate Sealer.

New Product

Image Unavailable-SGEA216639

O-Rings, Graphite

Supplier: Trajan Scientific and Medical
Description: Graphite, Graphite O-ring for PerkinElmer autosys XL or clarus

Product Image-LENZ06248015

O-Ring seals for flat flanges

Supplier: Lenz Laborglas GmbH & CO.KG
Description: Silicone or Silicone PTFE-coated.

Product Image-113-9674

Sealing film for manual application, PARAFILM® M Purple

Catalog Number: (113-9674)
Supplier: HEATHROW
Description: Universal, semi-transparent, highly elastic film designed for airtight and moisture-proof sealing and many other manual applications. The film can be stretched up to 200% and forms a completely tight seal even with irregular shapes and areas.
UOM: 1 * 1 items
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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.
Product(s) marked with this symbol are discontinued - sold till end of stock. 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 8822222.
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