Filtre
Filtre er vigtige i forskningslaboratorier og mange andre industrier for at fjerne partikler og skabe miljøer, der fremmer et bredt udvalg af eksperimenter og procedurer. Avantor forhandler og vejleder i alt omkring filterpapir, membranfiltre, sprøjtefiltre, glasfiberfiltre, bottle top filtre og meget mere.
Enhederne kommer i forskellige former, herunder in-line filtre, papirskiver, små kapsler og store ventilationspaneler. Filtre renser og koncentrerer også væsker og gasser, der kræves til testning. For luft betyder det at fjerne forurening, fugt og faste luftbårne partikler, mens det for væsker betyder at fjerne urenheder og små forurenende stoffer. Kontakt vores filterspecialist for yderligere oplysninger.
Centrifugal filters, Amicon Ultra-2 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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Vakuumfiltreringssystemer på flasketop, nylonmembran, Rapid-Flow™ Nalgene®
Supplier: Thermo Fisher Scientific
Rapid-Flow™ disposable filter units feature the exclusive rapid-flow support column design, providing fast flow rates and high throughput.
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Grade 2V qualitative filter papers, fluted, Whatman™
Supplier: Whatman products (Cytiva)
Compared with quadrant-folded filters, Cytiva's Whatman Grade 2V pre-folded filter paper exposes extra surface area, which enables a higher loading capacity and shorter filtration time.
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Grade 4 qualitative filter papers, Whatman™
Supplier: Whatman products (Cytiva)
Whatman Grade 4 Qualitative Filter Papers are a standard grade, high flow rate filter paper. They are useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical.
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Acrodisc®-enheder med Mustang® E-membran
Supplier: Cytiva (Formerly Pall Lab)
Fjern endotoksin fra vand, buffer, neutrale sukkerformer og visse biologiske opløsninger. Også til plasmidforberedelse til transfektion.
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Sprøjtefiltre, Acrodisc® DMSO-Safe
Supplier: Cytiva (Formerly Pall Lab)
Til opløsninger som indeholder dimetylsulfoxid (DMSO). Sterilisering af medier brugt til kryoopbevaring af celler.
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TCLP glasfiberfiltre
Supplier: Cytiva (Formerly Pall Lab)
Lavt niveau af ekstraherbare stoffer, bindemiddelfri borosilikatglasfiberfiltre. Velegnet til brug i EPA 1311 TCLP eller til forfiltrering af urene HPLC-prøver.
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Bottle top vacuum filtration units, Rapid-Flow™ Nalgene®
Supplier: Thermo Fisher Scientific
Rapid-Flow™ single use bottle tops with PES membrane and PS funnel. Filters screw onto glass media bottles with 33 or 45 mm neck size. They feature the exclusive Rapid-Flow support column design, providing fast flow rates and high throughput.
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Milli-Q SQPAK™ TOC Quanta Cartridge
Supplier: Merck
The SQPAK™ TOC Quanta cartridge produces ultrapure (Type 1) water at 18,2 MΩ·cm resistivity and TOC ≤5 ppb. The cartridge contains IQnano™ ion-exchange media to remove ions down to trace levels and high-grade synthetic activated carbon that targets traces of organic contaminants.
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Masterflex® Bag Filters for Polypropylene Bag Filter Housings, Avantor®
Supplier: Avantor Fluid Handling
Conveniently collect all filtered particles within the bag.
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Acrodisc™ PSF Non-Sterile RC Syringe Filters
Supplier: Cytiva (Formerly Pall Lab)
Acrodisc™ PSF high performance syringe filters can be used for general clarification or application specific uses like dissolution, HPLC, and IC. Engineered to work in most automated filter systems.
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CRS ZPure™ CO₂ Gas Filters
Supplier: Trajan Scientific and Medical
The ZPure CO₂ filter removes carbon dioxide from inert gases, He, Ar, N₂, H₂, and clean dry air (CDA) to low ppb levels.
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Millex® Syringe Filters, LCR Hydrophilic PTFE
Supplier: Merck
Millex® Syringe filters are HPLC-certified for low levels of UV-absorbing extractables.
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Centrifugal filters, Centricon® Plus-70
Supplier: Merck
Centrifugal filter units concentrate samples in the range of 15 ml to 70 ml. The large dead stop volume of 350 µl prevents spinning samples to dryness. It has two vertical regenerated cellulose membranes for fast, efficient tangential flow.
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Bottle top vacuum filtration systems, Millicup™
Supplier: Merck
Millicup™ membrane filter units are non sterile universal bottle top vacuum filters, used for sterile filtration.
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VitraPOR® Quartz Glass Filters
Supplier: ROBU GLASFILTER
VitraPOR® quartz glass filters offer exceptional thermal and chemical resistance for demanding filtration tasks. Ideal for high-temperature and aggressive environments, they ensure precise particle retention with excellent purity and mechanical strength.



