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1370 results for Filters

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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.

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VWR® Qualitative Filter Paper, Grade 413

VWR® Qualitative Filter Paper, Grade 413

Supplier: VWR International

Suitable for filtration of aluminum phosphate, barium carbonate, lead chromate, and more.

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VWR® Tube Top Vacuum Filters

VWR® Tube Top Vacuum Filters

Supplier: VWR International

Minimize unnecessary transfers by filtering directly into 50 ml centrifuge tubes.

    
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Ultrapure Application Double-Open-End Filter Cartridges

Ultrapure Application Double-Open-End Filter Cartridges

Supplier: VWR International

Ideal for ultrapure filtration applications.

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VWR® Quantitative Grade Filter Paper Circles

VWR® Quantitative Grade Filter Paper Circles

Supplier: VWR International

Quantitative filter papers are used for gravimetric analyses or filtrations where the precipitate is to be recovered.

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VWR® Qualitative Fluted Circles, Folded, Grade 313

VWR® Qualitative Fluted Circles, Folded, Grade 313

Supplier: VWR International

Used for drugs, pharmaceuticals, liquors, tinctures, chromatography, and protein-free filtrations in the clinical laboratory.

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VWR® Cartridges for Milli-Q® Water Systems

VWR® Cartridges for Milli-Q® Water Systems

Supplier: VWR International

Cartridges for certain Milli-Q® Water Systems.

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VWR® Glass Fiber Prefilters

Supplier: VWR International

Filter, glass fibre, VWR®

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VWR® Glass Fiber Filters

VWR® Glass Fiber Filters

Supplier: VWR International

Binder-free VWR® glass fiber filters feature fast flow rates, high-loading capacity, wide thermal tolerance, and excellent precipitate retention.

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EZwaste™ XL Replacement Chemical Exhaust Filter, Foxx Life Sciences

EZwaste™ XL Replacement Chemical Exhaust Filter, Foxx Life Sciences

Supplier: VWR International

The Ezwaste™ XL Solvent Waste Filter is designed to be an affordable solution for HPLC liquid waste disposal. The activated carbon filter traps harmful VOCs from being released into the air.

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VWR® Qualitative Filter Paper, Grade 410

VWR® Qualitative Filter Paper, Grade 410

Supplier: VWR International

Grade 410 filter paper is useful in analytical operations involving filtration of cuprous oxide, lead sulfate, barium sulfate, manganese carbonate, and more.

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VWR® Centrifugal Filters

VWR® Centrifugal Filters

Supplier: VWR International

Use to: Concentrate, purify, and desalt peptides, proteins, oligonucleotides, DNA, and RNA; clean up labeling and PCR reactions; isolate DNA from agarose gel slices; buffer exchange; separate proteins, oligonucleotides, and RNA from acrylamide gels; clarify samples; or remove particulates.

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VWR® Syringe Filters

VWR® Syringe Filters

Supplier: VWR International

Typical applications are clarification, sterile filtration, sample preparation and sterile venting.

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Ezwaste® Replacement Filter ¹/₄" Elbow Fittings, Foxx Life Sciences

Ezwaste® Replacement Filter ¹/₄" Elbow Fittings, Foxx Life Sciences

Supplier: VWR International

Replacement fittings for EZwaste® solvent waste system's fittings.

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VWR® Quantitative Filter Paper, Grade 494

VWR® Quantitative Filter Paper, Grade 494

Supplier: VWR International

Useful for very fine precipitates such as barium and lead sulfates, stannic and nickel sulfides, and calcium hydroxide.

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VWR® Qualitative Crepe Fluted Circles, Folded, Grade 315

VWR® Qualitative Crepe Fluted Circles, Folded, Grade 315

Supplier: VWR International

Crepe fluted circles are ideal for gelatinous and coarse precipitates.

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VWR® Quantitative Filter Paper, Grade 474

VWR® Quantitative Filter Paper, Grade 474

Supplier: VWR International

Uses include filtration of aluminum phosphate, zinc ammonium phosphate, and silver chromate.

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VWR® Qualitative Crepe Filter Paper, Grade 415

VWR® Qualitative Crepe Filter Paper, Grade 415

Supplier: VWR International

Good for coarse precipitates such as aluminum hydroxide, cobalt carbonate, mercury iodide, magnesium hydroxide, and more.

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VWR® Qualitative Crepe Filter Paper, Grade 417

VWR® Qualitative Crepe Filter Paper, Grade 417

Supplier: VWR International

Good for rapid filtrations where fine particle retention is not required.

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VWR® Gas Venting Filters

VWR® Gas Venting Filters

Supplier: VWR International

VWR® Gas venting filters are designed for obstructing bacterial, particles or moisture when venting in different applications. Sterile venting of bioreactors, fermentation tanks, media flasks, and carboys. Sterile gas purge of cell culture vessels or filling vessels. In-line sterilization of and particulate removal from air and gases. Obstruct moisture to protect equipment.

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Single Open-End Absolute-Rated Cartridge Systems

Single Open-End Absolute-Rated Cartridge Systems

Supplier: VWR International

A collection to fit a wide range of critical applications.

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Autofil® Polypropylene Bottle Top Vacuum Filter Funnel Assembly for Solvents

Autofil® Polypropylene Bottle Top Vacuum Filter Funnel Assembly for Solvents

Supplier: VWR International

Polypropylene funnel assembly for solvents with a GL45 neck, three menbrane types, Nylon, PES and PTFE.

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VWR® Vacuum Filtration Systems featuring Pall Membranes

VWR® Vacuum Filtration Systems featuring Pall Membranes

Supplier: VWR International

VWR® Vacuum Filtration Systems are designed for the preparation of buffers, tissue culture media, microbiological media, and other biological fluids.

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Masterflex® High-Efficiency Absolute-Rated Filter Bags, Polypropylene, Avantor®

Masterflex® High-Efficiency Absolute-Rated Filter Bags, Polypropylene, Avantor®

Supplier: VWR International

Wide range of options for temperature, flow rate, and filtration quality.

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EZwaste® HD 5 L Closed System for HPLC Solvent Waste, HDPE Reusable Carboy, Foxx Life Sciences

EZwaste® HD 5 L Closed System for HPLC Solvent Waste, HDPE Reusable Carboy, Foxx Life Sciences

Supplier: VWR International

This 5 L system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.

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VWR® Extraction Disks, C18

VWR® Extraction Disks, C18

Supplier: VWR International

Economical solid phase extraction (SPE) disks that provide optimal recoveries, fast flow rates, and high solids filtering.

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EZwaste® HD Closed System for HPLC Solvent Waste, 10 L, HDPE Reusable Carboy,Foxx Life Sciences

EZwaste® HD Closed System for HPLC Solvent Waste, 10 L, HDPE Reusable Carboy,Foxx Life Sciences

Supplier: VWR International

This 10 L system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.

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VWR® Quantitative Filter Paper, Grade 454

VWR® Quantitative Filter Paper, Grade 454

Supplier: VWR International

Use for retention of zirconium hydroxide, aluminum hydroxide, cobalt sulfide, and other coarse or gelatinous precipitates.

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VWR® Vacuum Filtration Systems, Standard Line

VWR® Vacuum Filtration Systems, Standard Line

Supplier: VWR International

Systems for vacuum filtration of aqueous solutions including cell culture media, buffers, or other biological fluids.

    
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EZwaste® UN/DOT 13.5 L Closed System for HPLC Solvent Waste, HDPE Disposable Container, Foxx Life Sciences

EZwaste® UN/DOT 13.5 L Closed System for HPLC Solvent Waste, HDPE Disposable Container, Foxx Life Sciences

Supplier: VWR International

This system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.

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EZwaste® HD Closed System for HPLC Solvent Waste, 4 L, HDPE Reusable Bottle, Foxx Life Sciences

EZwaste® HD Closed System for HPLC Solvent Waste, 4 L, HDPE Reusable Bottle, Foxx Life Sciences

Supplier: VWR International

This 4 L system allows for the safe and effective collection of waste in the laboratory. The safety and ease of use for laboratory technicians is a high priority. The closed-loop design prevents inhalation of volatile organic componds.

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