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.
Heat sealing foil, ThermASeal Foil™
Supplier: iST Scientific Ltd
Peelable, strong bonding foil for polypropylene plates. Suitable for PCR, specifically water thermal cyclers, storage of solvents and other organics, including acids and alkaline, also for long term storage and transportation at low temperature.
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Masterflex® Tuf-Steel® Sanitary Screen Tri-Clamp Gaskets, Avantor®
Supplier: Avantor Fluid Handling
Protect your pump, valves and other components in fluid line.
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Masterflex® Pressure Gauge Guard Gaskets and Protector Caps, Avantor®
Supplier: Avantor Fluid Handling
Simple accessories to protect your delicate pressure gauge.
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Masterflex® Flanged Sanitary Gaskets, Tri-Clamp®, Avantor®
Supplier: Avantor Fluid Handling
Hands-free installation for difficult-to-reach locations!
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Masterflex® Sanitary Tri-Clamp® Screen Gaskets, PTFE, Avantor®
Supplier: Avantor Fluid Handling
Protect your pump, valves and other components in fluid line.
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Adhesive PCR film seals, QuickSeal PCR™
Supplier: iST Scientific Ltd
Transparent, peelable film for PCR.
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Gaskets for screw caps, BOLA
Supplier: Bohlender
Upper side of the screw caps is made of PTFE and lower side is made of silicone-elastomer for balancing unevennesses on sealing surfaces.
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Filter centering rings for small flange connections
Supplier: VACUUBRAND
These filter centering rings for small flange KF connections made of stainless steel with NBR sealing ring.
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Sealing rings, silicone and FEP
Supplier: DWK Life Sciences
Sealing rings (silicone and FEP) for polished spherical joints.
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Life science sealing films For PCR and storage
Supplier: Brand
This film is ideal for PCR, ELISA and sample storage. Due to its adhesive, it can be used down to –80 °C, is DMSO resistant and resistant to common solvents.
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Adhesive qPCR film seals, QuickSeal qPCR Crystal™
Supplier: iST Scientific Ltd
Clear, non-tacky, pressure sensitive film for qPCR plates (96- or 384-well) and situations where fluorescence is experienced.
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Adhesive sealing film for microplates, QuickSeal Micro™
Supplier: iST Scientific Ltd
Transparent peelable film for storage. Suitable for aqueous sample storage.
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Spare Gasket for Autoclaves
Supplier: TUTTNAUER
Spare gasket for Prestige autoclaves.
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Gaskets for SVL threads, BOLA
Supplier: Bohlender
Gasket, made of PTFE/Silicone, for tubing, tubes or probes inserted through Torion threads.
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Adhesive PCR foil seals, QuickSeal Foil PCR ULTRA™
Supplier: iST Scientific Ltd
Pierceable, peelable barrier foil for PCR and sample storage.
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Centring rings with filter fleece, type KF
Supplier: Welch by Gardner Denver
Centring rings made of stainless steel, with filter fleece and perbunan O-ring.
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Sealing film, self-adhesive for ELISA, Real-Time PCR (qPCR)
Supplier: Brand
Highly transparent film made of polyester is suitable for Real-Time PCR measurements. Temperature range: −40 to +120 °C.
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Masterflex® Smart Gasket® Sanitary Clamps, Stainless Steel, Avantor®
Supplier: Avantor Fluid Handling
Create a secure connection with your Masterflex® Smart Gasket® sanitary gaskets.
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Centring rings, type KF
Supplier: Welch by Gardner Denver
Centring rings with viton-O-ring, aluminium, type KF
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O-rings
Supplier: Welch by Gardner Denver
O-rings, Type KF made of Perbunan® or Viton®.
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Seals for BrightWhite qPCR plates
Supplier: PRIMERDESIGN
Microplate seal, Cap strip, Single sheet/mat/strip, Cap seals, Cap seals for BrightWhite 96-well plates, 8-strips
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QuickSeal Foil PCR Adhesive PCR Foil Seals
Supplier: iST Scientific Ltd
Pierceable, peelable barrier foil for PCR and sample storage.
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Adapting centring rings for small flange connections
Supplier: VACUUBRAND
These adapting centring rings for small flange connections with sealing ring made of FKM.
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Masterflex® Platinum-cured Silicone Screen Gaskets, Avantor®
Supplier: Avantor Fluid Handling
Protect your pump, valves and other components in fluid line.
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Masterflex® Smart Gasket® Sanitary Sampling Gaskets, Avantor®
Supplier: Avantor Fluid Handling
Smart Gasket lets you take samples or readings from a sanitary line.
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Masterflex® Sanitary Tri-Clamp® Sock Screen Gaskets, Avantor®
Supplier: Avantor Fluid Handling
Greater particulate capacity for higher particulate flow.
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KF Outer Centering Ring with Viton O-Ring, Aluminium
Supplier: Welch by Gardner Denver
KF outer centering ring with Viton O-ring, For: Glass-to-metal flange connections
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Centring rings with fine filter, type KF
Supplier: Welch by Gardner Denver
Centring rings made of stainless steel, with fine filter and perbunan O-ring.
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT BIOQUEST
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One