Filtri
I filtri sono fondamentali nei laboratori di ricerca e in molti altri settori per rimuovere particelle e creare ambienti idonei a un’ampia varietà di esperimenti e procedure. Questi dispositivi sono disponibili in diverse forme, tra cui filtri in linea, dischi di carta, piccole capsule e grandi pannelli di ventilazione. I filtri inoltre purificano e concentrano i liquidi e i gas necessari per le analisi. Per l’aria, ciò significa eliminare inquinanti, umidità e particelle solide sospese; per i liquidi, rimuovere impurità e piccoli contaminanti.
Avantor® PUPSIT Assemblies
Supplier: Avantor Fluid Handling
Avantor's PUPSIT (Pre-Use Post-Sterilization Integrity Testing) assemblies are designed to simplify pre-use integrity testing while maintaining product sterility.
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J.T.Baker® BAKERBOND®, Frits for Glass Columns
Supplier: Avantor
J.T.Baker® BAKERBOND®, Fritte in PTFE per colonne di vetro da 8 ml
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VWR® Filtri di sfiato gas
Supplier: VWR Collection
I filtri di sfiato gas VWR® sono progettati per bloccare batteri, particelle o umidità durante lo sfiato in diverse applicazioni. Sfiato sterile di bioreattori, serbatoi di fermentazione, beute per terreni e carboy. Purge gas sterile di contenitori per colture cellulari o contenitori di riempimento. Sterilizzazione in linea e rimozione particolato da aria e gas. Bloccare l’umidità per proteggere le apparecchiature.
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VWR® Hichrom Precolumn Filters
Supplier: Avantor
Placed immediately before the column, the precolumn filter traps particles introduced with the sample. For samples, which may irreversibly absorb onto the column, the use of guard cartridges is strongly recommended.
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VWR® Tube Top Vacuum Filtration Systems
Supplier: VWR Collection
These units are ideal for minimising unnecessary transfers by filtering directly into the centrifuge tube.
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Avantor® Hichrom, Column Frits
Supplier: Avantor
Frit made of 316 grade stainless steel.
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Avantor® Hichrom, PEEK Frit
Supplier: Avantor
Avantor® Hichrom, Frit, Porosità: 2,0 µm, Sinterizzati: PEEK
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Empore™ Extraction Disks, SPE Disk
Supplier: Merck
Designed for extracting large volumes of aqueous samples. Suitable for EPA methods and environmental methods.
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Exhaust filters, V3.0
Supplier: S.C.A.T.
The SCAT V3.0 exhaust filter for safety waste caps guarantees over 90% CTC adsorption for maximum air purity due to three integrated activated carbon types.
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Qualitative filter papers, wet strengthened grades, grade 1573 and 1573 ½, Whatman™
Supplier: Whatman products (Cytiva)
Carta da filtro rapida con elevata resistenza al bagnato. La superficie estremamente liscia consente di raschiare o lavare via il precipitato in modo semplice.
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Millex® MCE Syringe Filters
Supplier: Merck
Filters for sterilising or clarifying biological solutions. The larger filtration area increases flow rate and throughput. It also makes it easier to filter solutions because it reduces the pressure required to empty the syringe.
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Centrifugal filters, Amicon® Ultra-0,5 ml
Supplier: Merck
Ultra centrifugal filters provide fast sample processing and promote high sample recoveries, even in dilute samples, through ultrafiltration.
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Centrifugal filter units, Amicon® Ultra-15
Supplier: Merck
These centrifugal filter units can be used for a number of applications: concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms; purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS; concentration of dilute or pre-purified proteins from column eluents; desalting, buffer exchange and protein dialysis; size exclusion and protein fractionation.
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Quantitative filter papers, ashless grades, grade 589/3, Whatman™
Supplier: Whatman products (Cytiva)
Whatman Grade 589/3 ashless filter paper from Cytiva is particularly useful in capturing very fine particulate samples such as insoluble molecules in fats or oils or supporting ash free dry mass.
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Filtri Pallflex®
Supplier: Cytiva (Formerly Pall Lab)
Filtri versatili ideali per un ampio range di applicazioni per il monitoraggio dell'aria.
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Stericup®, Steritop™ Bottle Top Vacuum Filtration Systems, PES Membrane
Supplier: Merck
Ideal for sterilising tissue culture media, buffers, or other aqueous solutions. The no tip, tapered receiver flask and compact profile of the Stericup® design improve stability and make gripping the receiver easier.
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