You searched for: Seals

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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Flat Flange Seals with Groove, PTFE

Supplier: HWS LABORTECHNIK

Flat Flange Seals with Groove, PTFE

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Centering Ring, KF25SVCR

Supplier: EDWARDS HIGH VACUUM METTLER

Used for vacuum hose connection to rotary pump.

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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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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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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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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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Cling film in dispenser box

Supplier: KING DISPOSABLES

Sealing film, Length: 300 m, Width: 30 cm, PVC

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Gaskets for screw caps

Supplier: witeg Labortechnik

Silicone with PTFE washers

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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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XRF thin film, Kapton®, VHG

Supplier: LGC Standards PROMOCHEM

XRF thin film of 7,6 µm thickness and 76,2×15240 mm roll.

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Food film, PVC

Supplier: KING DISPOSABLES

Food wrap cling film of eight micron thickness.

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Saran™ wrap

Supplier: HIFI SNIJUNIE

This is a total barrier film that has been specially developed for use in gel drying applications.

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Retaining rubber ring

Supplier: BANDELIN-ELECTRONIC

Retaining ring for insert containers in perforated lids or insert strips.

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VHG™ Optilene-XF™ XRF Thin Film

Supplier: LGC Standards PROMOCHEM

Thin films for XRF sample cups.

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Sealing film, Clear Seal

Supplier: BIOZYM

Sealing film, Clear Seal, Length: 78 mm, Width: 125 mm

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Viton O-Ring

Supplier: HWS LABORTECHNIK

Viton-O-Ring

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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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HTD Equilibrium Dialysis Adhesive Film

Supplier: HTDIALYSIS

HTD, Microplate seal, Adhesive film/foil/tape (96/384 wells), Single sheet/mat/strip, Equilibrium dialysis adhesive film

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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.