Sealing Rings
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.
O-rings for hose connections, KECK™ DURAN®
Supplier: DWK Life Sciences
EPDM or Vitron.
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O-rings for laboratory flat flanges, BOLA
Supplier: Bohlender
FEP. Sealing for flat flange with groove.
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Silicone sealing rings for GL threads without PTFE washer DURAN®
Supplier: DWK Life Sciences
Silicone, translucent.
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O-rings for flat flanges, DURAN®
Supplier: DWK Life Sciences
Silicone core sheathed with FEP, red.
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DURAN® Sealing Rings, for Polished Sperical Joints (VITON)
Supplier: DWK Life Sciences
Ball joints without ground joints only seal via the sealing ring.
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Seal with Bore for Screw Caps, Silicone with PTFE Washer
Supplier: Lenz Laborglas
Silicone rubber sealing rings with PTFE washers.
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Silicone sealing rings with PTFE washer DURAN®
Supplier: DWK Life Sciences
VMQ with bonded PTFE face.
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O-rings for flat flanges, DURAN®
Supplier: DWK Life Sciences
Silicone (VMQ), transparent.
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Sealing ring for waste pipes, b.safe
Supplier: Bohlender
Conical sealing ring made of static dissipative PTFE-EX.
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O-rings for desiccators DURAN®
Supplier: DWK Life Sciences
O-Ring, silicone (VMQ), DN 200, 236×5,3 mm, For: DN 200 desiccators
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Flat sealings, KECK™ DURAN®
Supplier: DWK Life Sciences
Viton and EPDM, black.
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Seals, FKM fluorinated rubber, DURAN®
Supplier: DWK Life Sciences
FKM, Seal for disc 50 mm Ø
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O-Ring seals for flat flanges
Supplier: Lenz Laborglas
Silicone or Silicone PTFE-coated.