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267 risultati per Guarnizioni

Hai cercato: Guarnizioni

Guarnizioni

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.

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Sealing film, self-adhesive for automation

Sealing film, self-adhesive for automation

Supplier: Brand

Chemical resistant PE/PP film offers adhesive-free areas over the wells to avoid contamination. Furthermore, it can be pierced easily with a pipette tip (for sample removal). Temperature range: −40 to +90 °C.

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Filter seal, Vac-Ring™, SP Bel-Art

Filter seal, Vac-Ring™, SP Bel-Art

Supplier: Bel-Art Products, a Part of SP

SCIENCEWARE®, Neoprene, Sigilli per filtri, Vac-Ring™, nere, per gambi di imbuti di Ø max 22 mm, spessore 9,5 mm e Ø int. 76 mm

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Gas permeable adhesive seal

Gas permeable adhesive seal

Supplier: THERMO MATRIX TECHNOLOGIES

The gas permeable adhesive seal provides a simple and effective way of venting cultures whilst providing a barrier against contaminating bacteria. When used in conjunction with Thermo Scientific storage plates, bacterial growth can be increased by over 50%, compared to plates sealed with an aluminium foil seal or sealing mat.

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Sealing films, self-adhesive, for luminescence measurement

Sealing films, self-adhesive, for luminescence measurement

Supplier: Brand

White light-reflecting film made of vinyl should be used in luminescence measurements. Temperature range: −40 to +80 °C.

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Tappetini sigillanti per piastre PCR a 96 pozzetti, Amplate™

Tappetini sigillanti per piastre PCR a 96 pozzetti, Amplate™

Supplier: Simport Scientific

Amplate™, Sigillo per micropiastra, Mat (96 wells), Single sheet/mat/strip, Tappetino sigillante per piastre PCR a 96 pozzetti, Santoprene™, blu

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O-rings for chromatography

Supplier: PerkinElmer

PSS injector Kalrez® o-ring, max. temperature 450 °C

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Tappetini sigillanti per piastre DeepWell Bioblock™

Tappetini sigillanti per piastre DeepWell Bioblock™

Supplier: Simport Scientific

Designed to fit the Bioblock™ family, these mat covers are made of a specially formulated plastic ensuring great flexibility. They allow for maximum sample volume in each well. They are resistant to DMSO and biological buffers.

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O-rings for autosamplers, Diamond™ DSC

Supplier: PerkinElmer

Diamond™, O-ring kit for large volume stainless steel pans

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Heat sealing foil, ClearASeal Pierce™

Heat sealing foil, ClearASeal Pierce™

Supplier: iST Scientific Ltd

Clear pierceable film ideal for PP, PE, PS and COC plates. Suitable for use with the ABI 3730 sequencer as the thinner structure pierces more easily.

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Sealing film, self-adhesive for ELISA, PCR

Sealing film, self-adhesive for ELISA, PCR

Supplier: Brand

Transparent PP film allows the visual inspection of the samples. Temperature range: −40 to +125 °C.

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Amplitube™ Cap Strips for Well Plates

Supplier: Simport Scientific

Amplitube™ domed cap strips ensure a perfect closure and a positive seal during thermal cycling and prevent evaporation.

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Heat sealing foil, PeelASeal DMSO Foil™

Heat sealing foil, PeelASeal DMSO Foil™

Supplier: iST Scientific Ltd

Peelable DMSO resistant foil for polypropylene plates. Suitable for low temperature and ambient temperature storage with DMSO and other solvents.

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Adhesive PCR foil seals, QuickSeal Foil PCR ULTRA™

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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Adhesive sealing film for microplates, QuickSeal Micro™

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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Heat sealing foil, PierceASeal Foil PS™

Heat sealing foil, PierceASeal Foil PS™

Supplier: iST Scientific Ltd

Pierceble and peelable, high grade foil for polystyrene plates with good solvent resistance including DMSO. Suitable for PCR low temperature compound storage, short term room temperature compound storage.

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Adhesive PCR film seals, QuickSeal PCR™

Adhesive PCR film seals, QuickSeal PCR™

Supplier: iST Scientific Ltd

Transparent, peelable film for PCR.

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Adhesive qPCR film seals, QuickSeal qPCR Crystal™

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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Life science sealing films For PCR and storage

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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Pellicola sigillante adesiva per piastre

Pellicola sigillante adesiva per piastre

Supplier: THERMO MATRIX TECHNOLOGIES

Per la conservazione a breve e lungo termine di campioni in piastre.

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Adhesive sealing film for microplates, QuickSeal Gas Perm™

Adhesive sealing film for microplates, QuickSeal Gas Perm™

Supplier: iST Scientific Ltd

Transparent perforated gas permeable film. Suitable for bacterial culture, eukaryotic cell culture.

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O-rings for VarioPrep guard column holders

O-rings for VarioPrep guard column holders

Supplier: MACHEREY-NAGEL

O-ring for VP guard column holder 50 mm

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Heat sealing foil, ThermASeal Foil™

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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Pellicole di chiusura PCR (autoadesive)

Pellicole di chiusura PCR (autoadesive)

Supplier: Simport Scientific

Il film sigillante adesivo trasparente è ideale per ridurre la contaminazione e/o i versamenti nelle applicazioni PCR. 

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Sealing film and sealing mats for 96-well plate sample control system, U-2D™

Sealing film and sealing mats for 96-well plate sample control system, U-2D™

Supplier: MICROSOLV

Sigillo per micropiastra, Mat (96 wells), Single sheet/mat/strip, Plug-style sealing mat for 350 µl U-2D™ plate system, pre-slit silicone rubber, Gomma in silicone

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Gaskets for reaction vessels lids

Gaskets for reaction vessels lids

Supplier: JUCHHEIM Laborgerate GmbH

PTFE, Lid gasket, PTFE, for reaction vessels 2000 ml capacity

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Gasket for Flange with Groove

Supplier: HWS LABORTECHNIK

HWS-Gasket in PTFE with locating lip for flange with groove.

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Sealing rings, EPDM rubber

Sealing rings, EPDM rubber

Supplier: Cytiva

EPDM rubber, Sealing ring

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DURAN® Sealing Rings, for Polished Sperical Joints (VITON)

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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Pellicola sigillante, riflettente, per piastre PCR, in alluminio, Axygen®

Pellicola sigillante, riflettente, per piastre PCR, in alluminio, Axygen®

Supplier: Corning

Pellicola di chiusura riflettente in alluminio ideale per campioni sensibili alla luce. Con i tappetini di compressione Axygen, adatta per sigillare piastre per PCR durante la termociclazione. Caratteristiche di tenuta straordinarie anche con altre piastre di microtitolazione a base di polistirolo e polipropilene.

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O-rings for hose connections, KECK™ DURAN®

O-rings for hose connections, KECK™ DURAN®

Supplier: DWK Life Sciences

EPDM or Vitron.

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