You Searched For: Filters

Filters are essential in research laboratories and many other industries for removing particulates and creating environments conducive to a wide array of experiments and procedures. The devices come in different forms including in-line filters, paper discs, small capsules, and large ventilation panels. Filters also purify and concentrate the liquids and gases required for testing. For air, this means removing pollution, moisture, and solid airborne particulates; for liquids, this means removing impurities and small contaminants.

Filters are essential in research laboratories and many other industries for removing particulates and creating environments conducive to a wide array of experiments and procedures. The devices come in different forms including in-line filters, paper discs, small capsules, and large ventilation panels. Filters also purify and concentrate the liquids and gases required for testing. For air, this means removing pollution, moisture, and solid airborne particulates; for liquids, this means removing impurities and small contaminants.


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Supplier: VWR Collection
Description: These vacuum filtration systems are designed for the preparation of buffers, tissue culture media, microbiological media and other biological fluids. They feature large diameter Pall High Performance PES membranes for guaranteed performance and maximum throughput.

Supplier: Avantor
Description: These precolumn filters with PEEK body and stainless steel frit provide protection for analytical and microbore columns. They connect directly to the column without the need for an additional holder.

Supplier: Avantor
Description: Avantor® ACE® UHPLC pre-column filters made from stainless steel/PEEK provide protection for all UHPLC columns. They offer ultra-low dispersion for maximum compatibility with UHPLC instruments and columns. For use with Waters 'Classic' Acquity® systems, an alternative Waters Acquity® compatible version provides improved performance.

Supplier: VWR Collection
Description: <B>424: </B>Filtration of lead sulphide, iron sulphide, silver sulphide, alkali carbonate, lead chromate, arsenic, antimony, cadmium and foodstuffs. Determination of sand content in dairy products. Determination of whiteness of pulp in paper mills.

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Supplier: Whatman products (Cytiva)
Description: Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates.

Supplier: Cytiva (Formerly Pall Lab)
Description: Acrodisc™ syringe filters with Supor™ membrane deliver high flow rates and low protein binding.

Environmentally Preferable

Supplier: Ahlstrom-Munksjö
Description: Micro-quartz filters are useful for testing hot "stack" gases as the quartz fibers can withstand temperatures up to 900 °C. In addition, micro-quartz is used when the highest purity media is required. With excellent filtration properties and minimal traces of metals and minerals, quartz fibers are dimensionally stable and can be used in the analysis of acidic gases with the exception of hydrofluoric acid.

Supplier: SOCOREX ISBA
Description: In-line filter, Pk: 50

Supplier: Whatman products (Cytiva)
Description: These Polycap™ AS (aqueous solutions) capsule filters combine a glass microfiber (GMF) prefilter over a nylon membrane final filter to provide maximum filtration of difficult, particulate-laden solutions.

Supplier: Sartorius
Description: Vivaspin® 6 centrifugal concentrators have been developed to offer increased volume flexibility and performance. Vivaspin® 6 can process 6 ml in either swing bucket or fixed angle rotors accepting standard 15 ml conical bottom test tubes.

Supplier: Cytiva
Description: Vivaspin® sample concentrators are designed for fast, nondenaturing concentration of biological samples by membrane ultrafiltration.

Supplier: Whatman products (Cytiva)
Description: Whatman Grade GF 92 glass microfiber filters from Cytiva are designed for prefiltration in order to protect against membrane fouling. Grade GF 92 is strengthened with an inorganic binder.

Supplier: Whatman products (Cytiva)
Description: Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.

Supplier: Sartorius
Description: Cellulose nitrate hydrophilic membrane filters. For sample pretreatment, particle testing and chemotaxis.

Supplier: Whatman products (Cytiva)
Description: These borosilicate glass filters are ideal for measuring landfill leachate composition with a TCLP test. They can also be used for DNA binding and purification, filtering finely precipitated proteins and filtering biochemical solutions, fluids, and nucleic acids.

Supplier: Whatman products (Cytiva)
Description: Cytiva's Whatman Grade 540 is a high-purity, acid-treated cellulose lab filter paper. Mechanically strong Grade 540 is well suited for quantitative or gravimetric analysis of strongly acidic or alkaline samples.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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