Mechanical Seals
A variety of seals for the protection of lab samples from contamination are available at Avantor. 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.
Split/Splitless Inlet Gold Seals for GC, Agilent Technologies
Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Using a patent pending manufacturing process, our new inlet gold seals eliminate tiny leaks from machining that can negatively impact your GC performance.
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Seals, Optimize Technologies
Supplier: Optimize
Piston seals are designed to offer reliable performance in a variety of operating conditions.
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Replacement Parts for Injectors and Switching Valves, Rheodyne®
Supplier: Rheodyne
Vespel® rotor seals have an operating pH range from 0 to 10
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Replacement Plug, Chemglass
Supplier: Chemglass
Replacement TFE plug for 2 mm general-purpose valve.
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Dual Vespel® Ring Inlet Seals for Agilent GCs, Restek
Supplier: Restek
Restek's patented dual Vespel® ring inlet seal greatly improves injection port performance—it stays sealed, even after repeated temperature cycles, without retightening the reducing nut.
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Replacement Inlet Seals for Agilent GCs, Restek
Supplier: Restek
The inlet seal at the base of the Agilent 5890/6890/7890 GC injection port contacts the sample and must be changed frequently to prevent adsorption of active compounds.
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Replacement Microseals for Merlin Microseal Septa, Restek
Supplier: Restek
Replacement microseals for use with Merlin microseal septa.
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Inlet Liner Seals for Bruker/Varian 1177 Injectors, Restek
Supplier: Restek
Meets or exceeds original manufacturer's performance.
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Graphite Sealing Ring for Thermo Scientific TRACE, 8000, 8000 TOP & Focus SSL instruments; fits 8 mm OD liners, Restek
Supplier: Restek
Graphite sealing rings are ideal for use with Thermo Scientific TRACE, 8000, 8000 TOP, and Focus SSL instruments.
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Replacement Microseal Nut for Merlin Microseal Septa for Agilent GCs, Restek
Supplier: Restek
Replacement microseal nuts are available for use with "septum-less" Merlin microseal systems, providing an extra layer of sealing.
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Cross-Disk Inlet Seals for Agilent GCs, Restek
Supplier: Restek
Cross-disk inlet seals are treated to provide enhanced inertness for use in a variety of applications.
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Liner Seals for Bruker/Varian 1078/1079 GCs, Restek
Supplier: Restek
Liner seals are fabricated from extremely durable materials.
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Inlet Liner Seals for Thermo Scientific TRACE PTV, Restek
Supplier: Restek
Inlet liner seals are fabricated from extremely durable materials.
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Silver PTV Seals for Agilent 6890 GCs, Restek
Supplier: Restek
For use with Agilent 6890 GC systems.
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Replacement Inlet Seal Washers, Restek
Supplier: Restek
Durable construction makes these inlet seal washers ideal replacements where long-lasting service is most desirable.
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Piston Seals for Agilent HPLC Systems, Restek
Supplier: Restek
Piston seals wear out over time and Restek is your best option for economical replacements.
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Catalog #: 21905-026
Supplier: Kimberly-Clark
Catalog #: 32934-080
Supplier: Kimberly-Clark
Catalog #: 89039-656
Supplier: VWR International