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Forsegling

VWR tilbyder et bredt sortiment af seals til forsegling og beskyttelse af laboratorieprøver mod forurening, fordamning eller anden påvirkning. Beskyt mikroplade prøver med film, folier og tætningsbånd – Vælg sealingprodukter der er egnede til Elisa, PCR, køleopbevaring og generel inkubation. Forseglingsmåtter minimerer fordampning og eliminerer krydskontaminering. For bægrer, kolber, Petriskåle og andet labware vælges tætningsfilm, der er varme- eller kemikaliebestandige.

Dual Vespel® ring cross-disk inlet seals

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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Graphite sealing rings

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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Adhesive seal, AMPLIseal™

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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Viton O-Ring

Supplier: HWS LABORTECHNIK

Viton-O-Ring

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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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Sealing films, DuraSeal™

Supplier: DIVERSIFIED BIOTECH

This durable, heat and solvent-resistant LDPE stretch film has substantial advantages over common laboratory stretch films.

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Centerfold film, Precision Stat®

Centerfold film, Precision Stat®

Supplier: FISHER CONTAINER

Clear LDPE, amine-free antistatic film ideal for partitioning during retrofitting or construction. Specially formulated to reduce particulate contamination.

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Dual Vespel® ring inlet seals

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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Silver PTV seals

Silver PTV seals

Supplier: Restek

Mechanical Seals, Silver seal for split/splitless injector

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Sealing film

Sealing film

Supplier: RATIOLAB

Mikropladeforsegling, Adhesive film/foil/tape (96/384 wells), Single sheet/mat/strip, Cover film, Dækfilm af polypropylen, PP, Ikke steril

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WHEATON® MicroLiter® μLplate® Snap Caps and μLmats™

WHEATON® MicroLiter® μLplate® Snap Caps and μLmats™

Supplier: DWK Life Sciences

A comprehensive line of 96-well microplates for chromatography, the Plate Sampling System™ uses closures familiar to those who work with standard chromatography vials.

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Adhesive seal, VIEWseal™

Adhesive seal, VIEWseal™

Supplier: Greiner Bio-One

VIEWseal™ is an adhesive sealing film coated with a silicone adhesive, which only sticks when the film surface is pressed on. The film is easy to work with, even when wearing gloves (the film does not adhere to gloves).

    
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Adhesive seal, SILVERseal™

Adhesive seal, SILVERseal™

Supplier: Greiner Bio-One

SILVERseal™ is a heat resistant, cold-resistant and pierceable aluminium foil, which is suitable for both PCR applications and sample storage.

    
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Flat Flange Seals with Groove, PTFE

Supplier: HWS LABORTECHNIK

Flat Flange Seals with Groove, PTFE

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Food film, PVC

Food film, PVC

Supplier: KING DISPOSABLES

Food wrap cling film of eight micron thickness.

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Microtube membranes, breathable, Breathe-EASIER

Supplier: DIVERSIFIED BIOTECH

Breathe-EASIER micropermeable membranes are ideal for cell growth, concentrating samples, and gas exchange. Formatted with an easy to use finger tab, membranes are precut to fit a variety of tube sizes. Membranes are gamma irradiated to ensure sterility and are free of cytotoxins.

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Cover mat for deep 96-well plates

Cover mat for deep 96-well plates

Supplier: RATIOLAB

Closures for 96-Well Deep-Well-Plates Low-Profile, 1,2 ml. Made of thermo-plastic elastomer (TPE).

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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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Security seals, Aesculap®

Supplier: Aesculap

Seal to secure the container lock against uncontrolled opening.

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Graphitized Flat Gasket

Supplier: HWS LABORTECHNIK

Graphitilized flat gasket DN15

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Tamperproof lock

Supplier: Aesculap

Security seal, Tamperproof lock with orange steam indicator

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Sealing ring for reaction vessels

Sealing ring for reaction vessels

Supplier: SciLabware

Silicone rubber sheathed with PTFE.

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Sealing rings for dessicators

Sealing rings for dessicators

Supplier: KLEINFELD

Soft rubber sealing rings, makes grease unnecessary. Suitable for desiccators and Witt jars.

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Replacement inlet seals

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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Silver seals

Silver seals

Supplier: Restek

Silver seals for Thermo Scientific TRACE, 8000, 8000 TOP and Focus.

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O-ring seals for flat flanges, Quickfit®

O-ring seals for flat flanges, Quickfit®

Supplier: SciLabware

PTFE, white.

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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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Cling film in dispenser box

Cling film in dispenser box

Supplier: KING DISPOSABLES

Plastfolie, Længde: 300 m, Bredde: 30 cm, PVC

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Sealing film for microplates

Sealing film for microplates

Supplier: DIVERSIFIED BIOTECH

Mikropladeforsegling, Adhesive film/foil/tape (96/384 wells), Single sheet/mat/strip, HotSeal, pre-cut self-adhesive sheets, Sealing film for PCR, HotSeal, Polyester, Steril

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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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