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.
PFA housing heads and bowls, for cartridge filters, Chemlock®
Supplier: ENTEGRIS
PFA cartridge filter housing is the compact design, space-saving, enabes hassle-free cartridge changeouts (for safety and cleanliness) and reduced exposure to chemicals. It consists of lock-in design which perfectly seats the cartridge in the filter housing.
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Inline gas filters, Wafergard® III NF Mini and Mini XL
Supplier: ENTEGRIS
The patented nickel filter membrane of these inline gas filters offers superior corrosion resistance and excellent compatibility with inert and reactive gases. Not recommended for use with CO, O₃ and low-level hydride dopant gases.
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Gas distributors and frits for scrubber bottles and columns, BOLA
Supplier: Bohlender
These PTFE gas distributors and frits are suitable for steady sparkling of the flowing gas.
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Adflo™ Particulate and Gas Filters
Supplier: 3M
Adflo™ particulate and gas filters are replacement, high-efficiency filters designed for use with 3M™ Adflo™ powered air purifying respirators.
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Cartridge filters, Fluoroline™ S
Supplier: ENTEGRIS
These cartridge filters provide small particle retention to ensure minimal particles remain on the water surface. High purity connections with no O-ring to avoid potential source of contamination ensuring downstream cleanliness.
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Cartridge filters, Savana® PTFE
Supplier: ENTEGRIS
These cartridge filters are constructed of PTFE pleated membranes with PP supports to provide durability and cleanliness for filtration of process fluids used in the electronics industry.
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Syringe filters, Minisart® PES
Supplier: Sartorius
Minisart® PES with polyethersulfone (PES) is optimal for highest flow rates and a pH of 2 - 13. Type 1776D with a pore size of 0,22 µm can be used for sterile filtration and has a male Luer slip outlet. Version ACK is individually packed and sterilised by ethylene oxide (EO).
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Qualitative filter papers, grade 201, Whatman™
Supplier: Whatman products (Cytiva)
A general qualitative filter for less critical routine analysis. Widely used in industrial laboratories and students laboratories for routine filtration.
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Membrane filters, type 131
Supplier: Sartorius
Non sterile membrane filters for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose ester).
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Grade 8 lined filterpapir, Whatman™
Supplier: Whatman products (Cytiva)
These white cotton linter cellulose filters are ideal for routine investigations of foreign substances in a variety of sample types.
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Qualitative filter papers, high-purity
Supplier: Sartorius
These paper grades are used for analytical purposes that require a low ash content. They are essentially used for qualitative analyses.
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Membrane filters, cellulose nitrate
Supplier: Sartorius
These cellulose nitrate membranes are suitable for air monitoring.
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Qualitative filter papers, wet strengthened grades, grade 1574 and 1574 ½, Whatman™
Supplier: Whatman products (Cytiva)
Medium fast cellulose filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573.
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Quartz microfibre filters
Supplier: Sartorius
Quartz microfiber filters are free of glass fibers and binding agents.
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Grade shark skin filter papers for technical use, Whatman™
Supplier: Whatman products (Cytiva)
Whatman Grade Shark Skin filter papers are a creped filter paper that is commonly used to remove impurities in a variety of applications.
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Millex® Syringe Filters, HPF, Durapore (PVDF) Membrane with Glass Fibre Pre-filter, Merck
Supplier: Merck
These filters include multiple media: a graduated prefilter and a membrane filter for high throughput filtration of viscous or particle-laden solutions.



