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: GE Healthcare - Whatman
Description: Whatman Grade 54 hardened low ash quantitative filter paper for Büchner funnel and Hirsch funnel filtration enables fast vacuum suction filtration for recrystallization applications.
Supplier: GE Healthcare - Whatman
Description: ReZist in-line filters are lightweight air venting units suitable for protective vents, in-line filtration, and isolation applications when working with chemically harsh solvents.

Supplier: GE Healthcare - Whatman
Description: Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
Supplier: GE Healthcare - Whatman
Description: These glass microfibre filters made from borosilicate glass are used for filtration of coarse particles. They offer faster filtration and a higher air flow rate compared to the similar grade GF 9 filters.
Supplier: GE Healthcare - Whatman
Description: These filter papers can be used for the absorption of culture media, as a blotting paper, for electrophoresis and amino acid chromatography.
Supplier: Thermo Scientific
Description: Adding a syringe filtration step prior to injection not only helps to ensure more consistent and reliable results; it also helps protect delicate instruments and prolongs column life.

Catalog Number: (10163-428)
Supplier: Sklar
Description: Sklar's Paper Filters are disposable, non sterile, and latex free.


Catalog Number: (10034-882)
Supplier: GE Healthcare - Whatman
Description: Mixed cellulose ester, WME range, circles, plain. Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Product available on GSA Advantage®


Supplier: GE Healthcare - Whatman
Description: Whatman Anopore inorganic membranes, supplied as Anodisc membrane filters, are an aluminum oxide membrane with a honeycomb pore structure that facilitates highly precise filtration. Their transparency and surface retention enable efficient light or electron microscopy.
Supplier: GE Healthcare - Whatman
Description: Cytiva's Whatman Polycap AS (Aqueous Solution) combines a nylon membrane filter and glass microfiber (GMF) prefilter for a long lifetime device that can filter large volumes of even difficult, particulate-laden samples.
Supplier: GE Healthcare - Whatman
Description: GMF 150 prefilters are multilayer graded density filters for rapid and efficient filtration of samples with high solids content. They are designed with a course top layer (10 µm) and meshed with a finer layer of 1 or 2 µm. Manufactured from 100% borosilicate glass microfibre, the filter is binder free. It is an excellent prefilter for higher particulate loading capacity with faster flow rates.
Supplier: GE Healthcare - Whatman
Description: Whatman Grade Shark Skin filter papers are a creped filter paper that is commonly used to remove impurities in a variety of applications.
Supplier: GE Healthcare - Whatman
Description: Whatman polyamide membranes are made from pure polyamide making them the universal filter for clarification and sterile filtration.
Supplier: GE Healthcare - Whatman
Description: High-quality nylon membranes are suitable for filtering aqueous solutions and most organic solvents. The membranes are suitable for use with a wide range of biological preparations and can be used where other membranes are unsuitable or difficult to use.

Supplier: GE Healthcare - Whatman
Description: Whatman 1PS Phase Separator from Cytiva's business is a hydrophobic filter for routine solvent extraction. Within seconds it retains aqueous phases, while solvent phases flow through.
Supplier: GE Healthcare - Whatman
Description: A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.
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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 at 1-800-932-5000.
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