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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Catalog Number: (28137-860)
Supplier: GE Healthcare - Whatman
Description: HEPA-VENT in-line disk filters are convenient, disposable, light-weight filters with high-efficiency glass fiber media for maximum particle retention.

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.

Supplier: GE Healthcare - Whatman
Description: Whatman Polydisc AS (Aqueous Solution) in-line filters from Cytiva feature high-throughput PES membrane with a glass microfiber prefilter. Polydisc comes presterilized in medical-grade blister packs
Catalog Number: (10035-726)
Supplier: GE Healthcare - Whatman
Description: Whatman Anotop HPLC syringe filter products from Cytiva's business are specifically designed for effective UHPLC and HPLC sample preparation.

Supplier: GE Healthcare - Whatman
Description: Whatman Grade GF 9 glass microfiber filters from Cytiva's business are strengthened with an inorganic binder for environmental analysis of coarse, heavy samples.

Product available on GSA Advantage®

Supplier: GE Healthcare - Whatman
Description: Comparable to Grade 0858 but with a smooth surface, slightly thinner and faster.

Supplier: Thermo Scientific
Description: Filters for pre- and post-filtration of water and are compatible with B-pure™ ½ size filter holders.

Supplier: Labconco
Description: Carbon filter for pre-2005 FilterMate portable exhausters.

Product available on GSA Advantage®

Clearance
Supplier: GE Healthcare - Whatman
Description: Whatman GD/X Syringe Filters are high-viscosity Filters that incorporate a prefilter to enable filtration of viscous, dense or otherwise hard-to-filter material with high solids content as in environmental and food analysis samples.

Product available on GSA Advantage®

Supplier: GE Healthcare - Whatman
Description: Whatman Puradisc Aqua 30 from Cytiva's business is specifically designed for environmental sample filtration prior to dissolved organic carbon (DOC) and chemical oxygen demand (COD) analysis.
Supplier: GE Healthcare - Whatman
Description: These 934-AH™ RTU grade filter papers have been pre-washed, dried (or ignited), cooled, desiccated, and weighed. This eliminates the pre-treating steps that are otherwise required by the US EPA Laboratory Standard Method 2540 parts C, D, and E.
Supplier: GE Healthcare - Whatman
Description: Cytiva's Whatman Grade 44 quantitative paper is a thin version of Grade 42 ashless paper. The thinness reduces the overall ash content, making Grade 44 well suited for analyses relying on ash-free dry weight.
Supplier: GE Healthcare - Whatman
Description: Whatman ReZist range of syringe filters has been specifically designed to be resistant to organic solvents.
Supplier: GE Healthcare - Whatman
Description: Whatman Puradisc syringe filters from Cytiva's business combine premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 ml.
Supplier: GE Healthcare - Whatman
Description: Cytiva's sterile Whatman MicroPlus-21 cellulose nitrate membrane filters are for microbiological quality control. The STL version is compatible with Membrane-Butler and other membrane filter dispensers.
Supplier: IBI Scientific
Description: The columns and collection tubes can be used with extra reagents from previously purchased full kits.

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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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The original product is no longer available. The replacement shown is available.
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