Hai cercato: 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.
Inlet base seals
Supplier: Thermo Fisher Scientific
Ideal for analysis of active compounds such as pesticides, polychlorinated biphenyls (PCBs) and phenol.
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VWR®, sigilli adesivi in pellicola PCR
Supplier: VWR Collection
Queste pellicole spesse 74,9 µm e resistenti al calore sono progettate per le applicazioni di termociclatura. Le pellicole di polipropilene non sono perforabili. Per le applicazioni PCR, in cui è necessaria la perforazione con puntali di pipette o sonde robotiche per il recupero del prodotto, utilizzare pellicole di foglio di alluminio. Per le applicazioni PCR in tempo reale, dove è richiesta la massima chiarezza ottica, utilizzare pellicole di poliestere otticamente trasparenti.
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VWR®, sigilli in pellicola nera per fluorescenza e fotoprotezione
Supplier: VWR Collection
Queste pellicole sono in vinile nero spesso 240 µm con adesivo da utilizzare con micropiastre nere da 96 pozzetti, 384 pozzetti e 1536 pozzetti. Si adattano ai bordi delle piastre con bordo rialzato e possono essere applicati sulla parte superiore o inferiore della piastra. Le proprietà di blocco e assorbimento della luce di queste pellicole le rendono ideali per ridurre la luce diffusa e la diafonia nelle applicazioni di fluorescenza e per proteggere i campioni sensibili alla luce durante la conservazione.
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VWR®, Pellicola sigillante in poliestere
Supplier: VWR Collection
Pellicola in poliestere, adesivo acrilico. Queste pellicole in poliestere spesse 49,5 µm riducono al minimo l'evaporazione e impediscono fuoriuscite e contaminazioni tra i pozzetti.
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VWR®, sigilli in pellicola di rayon traspirante per colture biologiche
Supplier: VWR Collection
Pellicola idrofobica porosa, spessa 139,7 µm, con adesivo medicale per piastre per coltura di tessuti, BioBlock e piastre a 96 pozzetti che richiedono lo scambio di gas per la proliferazione cellulare o batterica. Queste pellicole in rayon riducono al minimo la contaminazione incrociata, le fuoriuscite e l'evaporazione. Consentono uno scambio uniforme di aria e CO₂ per tutti i pozzetti, a differenza dei coperchi delle piastre che favoriscono lo scambio per i pozzetti vicini ai bordi della piastra. Il prodotto sterile è confezionato in buste antimanomissione da 25.
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VWR® Adhesive Sealing Strips for 8-Strip PCR Tubes
Supplier: VWR Collection
Easier to apply and remove as compared to standard moulded PCR strip caps.
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PELTOR™ HY80 Camelback Gel Sealing Rings
Supplier: 3M
Gel ear cushions for use on a wide variety of 3M™ PELTOR™ Headsets. These gel sealing rings features a super-thin polyurethane skin with a double-hump top face design and a silicon gel-filled bladder with a Confor™ foam backing.
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Tappetini sigillanti per piastre Deep Well, 96 pozzetti
Supplier: Thermo Fisher Scientific
Feltri con nodi circolari o quadrati per la chiusura di piastre di stoccaggio a 96 pozzetti.
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Sealing tapes, Nunc™
Supplier: Thermo Fisher Scientific
Effective sealing of all microplate formats. For storage, PCR, microscopy, culture and protection.
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Cap mats and strips
Supplier: THERMO MATRIX TECHNOLOGIES
Matrix CapMats and CapStrips are engineered to maintain a strong seal at all times on tubes, microplates, and deepwell blocks. CapMats effectively seal down to –80 °C, while cap strips give the flexibility to seal individual caps or rows.
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Seal with Bore for Screw Caps, Silicone with PTFE Washer
Supplier: Lenz Laborglas GmbH & CO.KG
Silicone rubber sealing rings with PTFE washers.
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Wax plates for sealing capillary tubes
Supplier: MARIENFELD
Wax plates are used for sealing capillary tubes for micro hematocrits.
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Films for acrylamide gels, GelBond® PAG
Supplier: LONZA
GelBond® PAG film is a transparent, flexible polyester film designed to support polyacrylamide or MDE™ gels. Gels remain permanently attached to the film through electrophoresis and all subsequent fixing, staining, destaining and drying procedures.
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Sigilli di sicurezza, SampleSafe
Supplier: BURKLE
SampleSafe seals are made of PP and are uniquely identified by a 9-digit serial number.
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Cap sealing mats, Matrix SepraSeal® and DuraSeal®
Supplier: THERMO MATRIX TECHNOLOGIES
SepraSeal® and DuraSeal® capping systems offer a pierceable, individual tube sealing solution. They are made from thermoplastic elastomer (TPE) with colorants and are DMSO resistant.
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Seals for containers with attached lid
Supplier: MULTIROIR
Security seal, Seals for attached lid container
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O-Rings, Graphite
Supplier: Trajan Scientific and Medical
Grafite, Graphite O-ring for PerkinElmer autosys XL or clarus
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O-rings for Centrifuge Bottles
Supplier: Thermo Fisher Scientific
O-ring bottle, 39 ml
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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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PlateLoc Microplate Heat Seals
Supplier: AGILENT
Certified for use with the PlateLoc Thermal Microplate Sealer.
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Sealing mats, ABgene® SmartCap
Supplier: THERMO MATRIX TECHNOLOGIES
Abgene™ SmartCap mat, made from advanced thermoplastic elastomer (TPE), rapidly seals 96 samples at one time in a high-density storage format, affording maximum space saving benefits. Suitable for use with Thermo Scientific™ storage tubes ranging from 0,3 ml to 1,4 ml, the Abgene™ SmartCap Mat maintains a consistent seal down to –80 °C.
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Sealing mats for assay and storage microplates, Axygen®
Supplier: Corning
Axygen AxyMat sealing mats can be used in a wide range of temperatures for PCR and storage applications.
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Centring rings with filter fleece, type KF
Supplier: Welch by Gardner Denver
Centring rings made of stainless steel, with filter fleece and perbunan O-ring.
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Sealing mats for 1,0 ml DeepWell™ plates, Nunc™
Supplier: Thermo Fisher Scientific
EVA. For sealing PP and PS plates.
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Pellicole sigillanti per termosigillatrice automatizzata per micropiastre, ALPS™ 3000
Supplier: THERMO MATRIX TECHNOLOGIES
Thermo-Seal, Sigillo per micropiastra per ALPS 3000, Heat sealing film/foil/tape (96/384 wells), Roll, Pellicola, Thermo-seal, for PP microplates (very strong seal), Perforabile
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Pellicola sigillante per piastre MicroWell™, Nunc™
Supplier: Thermo Fisher Scientific
Polyester film with acrylic adhesive. Provides an effective seal for all MicroWell™ plates used in PCR and cell culture.
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Sequencing septa mats, Axygen®
Supplier: Corning
Silicone septa mat for capillary sequencing of 96-well PCR plates. Mat forms a tight seal on wells but is easily accessible through septa in each well. Ideal for work on ABI multi-capillary sequencing instruments.
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Pellicola sigillante traspirante, Axygen®
Supplier: Corning
La pellicola porosa sigilla le piastre di coltura in PP e PS, le piastre a 96 e 384 pozzetti e altre piastre per analisi.
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Tappetini sigillanti per piastre a 96 pozzetti DeepWell™, Nunc™
Supplier: Thermo Fisher Scientific
Realizzati in elastomero termoplastico (TPE), eccetto le chiusure in silicone preforato. Per la chiusura di piastre da 96 pozzetti Nunc in PP (eccetto le 735-0016), in particolare piastre DeepWell™ da 1,3 ml e 2,0 ml. I coperchi in TPE sono resistenti al DMSO, all'etanolo e al metanolo. I coperchi in silicone sono resistenti ai solventi, ma non al DMSO 100%.