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.
Retaining rubber ring
Supplier: BANDELIN-ELECTRONIC
Retaining ring for insert containers in perforated lids or insert strips.
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O-rings for McDowell 2-112-S0604-70
Supplier: VARIAN
O-ring, McDowell 2-112-S0604-70
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Intuvo gasket
Supplier: Agilent
The Agilent Intuvo GC system uses ferrule-free face seals for all fittings within the sample gas flow path.
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Centring rings with for NW flanges
Supplier: EDWARDS HIGH VACUUM METTLER
Centring rings suitable for connections with NW flanges.
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O-rings for PerkinElmer
Supplier: Agilent
These O-rings are equivalent to PerkinElmer ICP-OES O-rings for complete confidence.
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Silver PTV seals
Supplier: Restek
Mechanical Seals, Silver seal for split/splitless injector
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Dual Vespel® ring inlet seals
Supplier: Restek
A ring inlet seal greatly improves injection port performance as it stays sealed even after repeated temperature cycles, without retightening the reducing nut. This seal features two soft Vespel® rings, one embedded in its top surface and the other embedded in its bottom surface. These rings eliminate the need for a washer and ensure very little torque is needed to make a leak-tight seal.
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Sealing film for microplates
Supplier: DIVERSIFIED BIOTECH
Microplate seal, Adhesive film/foil/tape (96/384 wells), Single sheet/mat/strip, HotSeal, pre-cut self-adhesive sheets, Sealing film for PCR, HotSeal, Polyester, Sterile
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Graphite sealing rings
Supplier: Restek
These graphite sealing rings are suitable for Thermo Scientific TRACE, 8000, 8000 TOP and Focus SSL instruments. They fit liners with 8 mm outer diameter.
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Liner seals
Supplier: Restek
Mechanical Seals, Liner seals, for CIS4 and PT
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Seal for MSD conversion fitting
Supplier: Restek
Mechanical Seals, Replacement ring seal for MSD conversion fitting
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Adhesive seal, AMPLIseal™
Supplier: Greiner Bio-One
AMPLIseal™ is a self-adhesive sealing film notable for its low autofluorescence, in particular in the wavelength range critical for Real Time PCR. It consists of a thick PP film coated with a transparent acrylate adhesive. The adhesive layer is protected by a peelable polyester film. The strongly adhering acrylate adhesive provides reliable sealing, thereby minimising evaporation but without influencing the PCR reaction or the fluorescence measurement.
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Sealing kits for stirrers, PTFE
Supplier: HWS LABORTECHNIK
Mechanical Seals, Sealing kit includes dynamic seal with two lip seals (PTFE) and O-ring (PTFE)
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Silver seals
Supplier: Restek
Silver seals for Thermo Scientific TRACE, 8000, 8000 TOP and Focus.
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Security seals, Aesculap®
Supplier: Aesculap
Seal to secure the container lock against uncontrolled opening.
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Sealing rings for dessicators
Supplier: KLEINFELD
Soft rubber sealing rings, makes grease unnecessary. Suitable for desiccators and Witt jars.
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Plunger seals for Shimadzu HPLC systems
Supplier: Restek
Replacement parts for Shimadzu HPLC systems.
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Cross-disc inlet seals for Agilent GC's
Supplier: Restek
Cross disc inlet seals are ideal for high-flow split applications >500 ml/min on Agilent 5890 GCs.
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Replacement rotor seals for Rheodyne™ Injector models 7000/7010/7040
Supplier: Thermo Fisher Scientific
Thermo Scientific™ Rheodyne™ replacement rotor seals for injectors made of ETFE to maintain the performance of Rheodyne™ sample injectors for high-performance liquid chromatography (HPLC).
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Dual Vespel® ring cross-disk inlet seals
Supplier: Restek
These inlet seals are washerless and leak-tight and ideal for high-flow split applications >500 ml/min.
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Sealing films, transparent, PE, LORAFOL
Supplier: LOSCH RAINER
Sealing film, Length: 100 m, Width: 200 mm, PE
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Replacement inlet seals
Supplier: Restek
Inlet seals are used at the base of the Agilent 5890/6890/7890 GC injection port, which contacts the sample and should be changed frequently to prevent adsorption of active compounds. In addition, septum fragments and sample residue accumulate on the disk surface, requiring disk replacement.
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Inlet liner seals
Supplier: Restek
Inlet liner seals with maximum temperature 450 °C.
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Rotor seals
Supplier: VICI
Mechanical Seals, Rotor seal 8-port 3-position C75 valve
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Exchange seal, Viton/PTFE
Supplier: HWS LABORTECHNIK
Mechanical Seals, Exchange seal, for PTFE spindle
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Replacement Viton® O-Rings for use with the Agilent flip top inlet sealing system
Supplier: Restek
Replacement Viton® O-rings are for use with the Agilent flip top inlet sealing system.
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Replacement inlet seal washers
Supplier: Restek
Replacement inlet seal washers
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Sealing ring for reaction vessels
Supplier: SciLabware
Silicone rubber sheathed with PTFE.
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Tamperproof lock
Supplier: Aesculap
Security seal, Tamperproof lock with orange steam indicator