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.
VWR® WebSeal™, Afdichtmatten voor microplaten
Supplier: VWR Collection
VWR® WebSeal™, Afdichting microplaat, Mat (96 wells), Single sheet/mat/strip, Alcoholbestendig, Afdichtmat (voor blok), vorm voor 96 ronde wells, Ø 8 mm, Alcoholbestendig, Well top shape: Round, EVA, helder, Niet steriel
Expand 2 Items
Masterflex® Sanitary Tri-Clamp® Screen Gaskets, Viton, Avantor®
Supplier: Avantor Fluid Handling
Protect your pump, valves and other components in fluid line.
Expand 21 Items
Masterflex® Smart Gasket® 3-Port Sanitary Gaskets, Silicone, Avantor®
Supplier: Avantor Fluid Handling
Easily sample fluid in critical high-purity system.
Expand 1 Items
Gauge Guard Protector and Isolator Seals
Supplier: Avantor Fluid Handling
Extend the life and accuracy of your expensive and fragile instruments.
Expand 3 Items
Masterflex® Sanitary Gaskets, Polymers, Avantor®
Supplier: Avantor Fluid Handling
Ensure a tight seal.
Expand 32 Items
Masterflex® X-Rayable and Metal Detectable Sanitary Gaskets, Avantor®
Supplier: Avantor Fluid Handling
Easily detect lost elastomeric fragments to prevent contamination and product recalls.
Expand 9 Items
Masterflex® Tuf-Steel® Sanitary Tri-Clamp® Gaskets, Avantor®
Supplier: Avantor Fluid Handling
The benefits of PTFE and 316L stainless steel in one gasket!
Expand 6 Items
Masterflex® Smart Gasket® Sanitary Gasket Accessories, Avantor®
Supplier: Avantor Fluid Handling
Optimize performance of your Masterflex® Smart Gasket® Sanitary Gasket system.
Expand 2 Items
Masterflex® Tuf-Flex® Sanitary Tri-Clamp® Gaskets, Avantor®
Supplier: Avantor Fluid Handling
Ensure a better process seal with outstanding chemical resistance.
Expand 7 Items
Masterflex® geflensde sanitaire pakkingen, Tri-Clamp®, Avantor®
Supplier: Avantor Fluid Handling
Handsfree installatie voor moeilijk bereikbare locaties!
Expand 3 Items
Masterflex® Sanitary Tri-Clamp® Screen Gaskets, PTFE, Avantor®
Supplier: Avantor Fluid Handling
Protect your pump, valves and other components in fluid line.
Expand 20 Items
Masterflex® Single-Use Sanitary Gaskets, TPE, Avantor®
Supplier: Avantor Fluid Handling
Ensure a tight seal in your sanitary fluid line.
Expand 3 Items
Masterflex® Tuf-Steel® Sanitary Screen Tri-Clamp Gaskets, Avantor®
Supplier: Avantor Fluid Handling
Protect your pump, valves and other components in fluid line.
Expand 13 Items
Masterflex® Pressure Gauge Guard Gaskets and Protector Caps, Avantor®
Supplier: Avantor Fluid Handling
Simple accessories to protect your delicate pressure gauge.
Expand 8 Items
Cap sealing mats, Matrix SepraSeal® and DuraSeal®
Supplier: THERMO MATRIX TECHNOLOGIES
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.
Expand 28 Items
PlateLoc Microplate Heat Seals
Supplier: AGILENT
Certified for use with the PlateLoc Thermal Microplate Sealer.
Expand 6 Items
Sealing mats, ABgene® SmartCap
Supplier: THERMO MATRIX TECHNOLOGIES
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.
Expand 1 Items
Krimpkousen voor PETG mediaflessen, Nalgene®
Supplier: Thermo Fisher Scientific
These heat-shrink bands can be used to ensure the integrity of bottle contents. Simply apply the recommended application torque for Thermo Scientific Nalgene® closures and slide the heat-shrink band over the closure and bottle neck. Heat the band to shrink and secure contents with a tamper-resistant seal.
Expand 4 Items
O-rings for laboratory flat flanges, BOLA
Supplier: Bohlender
FEP. Sealing for flat flange with groove.
Expand 5 Items
Rotor seals, Rheodyne®
Supplier: IDEX RHEODYNE
Rotor seals are the common wear part in all the Rheodyne® valves and many can be purchased separately or as part of a RheBuild® kit.
Expand 8 Items
Gaskets for SVL threads, BOLA
Supplier: Bohlender
Gasket, made of PTFE/Silicone, for tubing, tubes or probes inserted through Torion threads.
Expand 3 Items
Film frame rings for wafers
Supplier: ENTEGRIS
Plastic film frame rings provide a cost-effective and light weight alternative to expensive, heavy, metal frames to handle wafers during assembly operations and can be used to store and ship finished wafers.
Expand 3 Items
Sealing film for manual application, Parafilm® M
Supplier: HEATHROW
Parafilm® M is a semi-transparent, flexible, thermoplastic film with two-way stretch. This odourless and colourless film provides a tight, moisture-proof seal.
Expand 4 Items
Replacement gaskets, Nalgene®
Supplier: Thermo Fisher Scientific
Sealing gaskets, Voor: 83B
Expand 2 Items
PELTOR™ HY80 Camelback Gel Sealing Rings
Supplier: 3M
Gel ear cushions for use on a wide variety of 3M™ PELTOR™ Headsets. These gel sealing rings features a super-thin polyurethane skin with a double-hump top face design and a silicon gel-filled bladder with a Confor™ foam backing.
Expand 1 Items
Seal with Bore for Screw Caps, Silicone with PTFE Washer
Supplier: Lenz Laborglas GmbH & CO.KG
Silicone rubber sealing rings with PTFE washers.
Expand 14 Items
: Integra
: KIMBERLY CLARK
: Integra
: Industrial Physics
: TESTO
: Integra
: VWR Collection
: VWR Collection
: VWR Collection
: Thermo Fisher Scientific
: VWR Collection
: VWR Collection
: VWR Collection
: VWR Collection
: Industrial Physics