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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-MFLX16011-66

Masterflex® Sanitary Gaskets, Polymers, Avantor®

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

Certificates CE certificate

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-211-0350

VWR® Cap Strips for Real Time PCR Plates

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

Environmentally Preferable


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-391-0637

VWR® Aluminum Sealing Strips for 8-Strip PCR Tubes

Catalog Number: (391-0637)
Supplier: VWR Collection
Description: Easier to apply and remove as compared to standard moulded PCR strip caps.
UOM: 1 * 300 items
Product Image-391-1253

VWR®, Polyester 2×8 Plate Strip Films

Supplier: VWR Collection
Description: Polyester 2×8 strip films are identical to polyester films in material and adhesive, but designed for sealing only one or two 8-well rows at a time on either strip-well plates or standard plates whenever rows must be selectively protected or accessed. Sterile product is packed in tamper-evident bags of 50/bag.

Product Image-MFLX61010-25

Masterflex® X-Rayable and Metal Detectable Sanitary Gaskets, Avantor®

Supplier: Avantor Fluid Handling
Description: Easily detect lost elastomeric fragments to prevent contamination and product recalls.

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

Environmentally Preferable


Product Image-391-0641

VWR® Aluminium Foil Seals for PCR

Catalog Number: (391-0641)
Supplier: VWR Collection
Description: Pre-cut aluminum foil seals on a roll for PCR applications. Supplied on a roll with holder for ease of use.
UOM: 1 * 500 items
Product Image-MFLX30537-84

Masterflex® Sanitary Tri-Clamp® Screen Gaskets, EPDM, Avantor®

Supplier: Avantor Fluid Handling
Description: Protect your pump, valves and other components in fluid line.

Product Image-MFLX30542-20

Masterflex® Smart Gasket® 1-Port Sanitary Gaskets, Silicone, Avantor®

Catalog Number: (MFLX30542-20)
Supplier: Avantor Fluid Handling
Description: Easily sample fluid in critical high-purity system.
UOM: 1 * 1 items
Product Image-43001-0070

Capmats for J.T.Baker® Plate Square Well

Supplier: Avantor
Description: J.T.Baker®, Microplate seal, Mat (48 wells), Single sheet/mat/strip, Capmat for J.T.Baker plate square well 48, Well top shape: Square, EVA, Transparent, Pierceable, Non sterile

Environmentally Preferable

Product Image-391-1281

VWR®, Aluminium Foil Seals for PCR and Storage (96- and 384-Well Plates)

Supplier: VWR Collection
Description: Aluminium foils, 75,7 µm thick, for use with 96 or 384 well plates. Fit inside the rim of raised rim plates. These foils have one partial width end tab. Available non sterile only.

Product Image-391-1279

VWR®, Polyester Films for ELISA and General Incubation

Supplier: VWR Collection
Description: These 77,5 µm thick polyester films provide secure sealing around every well, not just a cover, thus minimising evaporation, preventing spillage and well-to-well contamination, and eliminating 'edge effects' in sensitive ELISA assays. Polyester films can also be used with cell culture plates for short-term storage, incubation, and containment of biohazards.

Product Image-MFLX30547-50

Masterflex® Tuf-Flex® Sanitary Tri-Clamp® Gaskets, Avantor®

Supplier: Avantor Fluid Handling
Description: Ensure a better process seal with outstanding chemical resistance.

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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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