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.

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Gasket, Peco Facet

Supplier: PARKER HANNIFIN CORPORATION

Gasket, Peco Facet

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Flexible Graphite Gasket, Parr Instrument Company

Supplier: Parr Instrument

A torque wrench should be used to tighten the compression bolts on vessels equipped with a flexible graphite gasket. Since used on various Parr high pressure vessels, the user must be sure that the torque wrench is fitted with an adapter which matches the bolts on which it will be used.

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Simriz® 486 O-Rings, FFKM, Perfluoro, White, Class VI

Supplier: Chemglass

Simriz® 486 is a high purity, white color material that provides broad resistance to harsh chemicals and exceptional temperatures. Simriz® possesses the resilience of an elastomer with chemical resistance approaching that of PTFE.

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O-Rings, Perfluoro (FFKM)

Supplier: Chemglass

Perfluoro is a family of perfluoroelastomer compounds designed to provide superior chemical resistance, and they offer a cost savings over similar O-rings such as Kalrez® 4079 and Chemraz®.

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Vacuum Seal for Rotavapor® Rotary Evaporators, VS22

Supplier: Buchi

Ensure efficient operation of your Rotavapor® by replacing the vacuum seal as needed. Designed specifically for BUCHI Rotavapor® and glassware with high chemical resistance.