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.
Sentino® Dispenser Pack Refills for Membrane Filter Dispenser
Supplier: Cytiva (Formerly Pall Lab)
These membranes have been designed specifically for use with the Sentino® automatic filter dispenser.
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Grade 4V qualitative filter papers, fluted, Whatman™
Supplier: Whatman products (Cytiva)
Whatman Grade 4V filter paper is well suited for qualitative analysis or general filtration of coarse particles. The fluted filter design increases filtration speed, flow rate, and loading capacity.
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Filter Candles, Conical Shape with Narrow Glass Tube
Supplier: ROBU GLASFILTER
ROBU®® filter candles with intergrated VitraPRO® filter, conical shape and narrow glass tube are ideal for precise, compact filtration. Designed for easy integration into laboratory setups, offering chemical resistance and reliable particle retention.
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Grade 0858 ½ qualitative filter papers, Whatman™
Supplier: Whatman products (Cytiva)
Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc. Also applied in filter presses or for the aspiration of liquids.
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Acrodisc™ PSF Non-Sterile RC Syringe Filters
Supplier: Cytiva (Formerly Pall Lab)
Acrodisc™ PSF high performance syringe filters can be used for general clarification or application specific uses like dissolution, HPLC, and IC. Engineered to work in most automated filter systems.
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Membrane filters Nuclepore™ track etched, Whatman™
Supplier: Whatman products (Cytiva)
Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.
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Syringe filters, Acrodisc®, Nylon
Supplier: Cytiva (Formerly Pall Lab)
Versatile filter for both aqueous and solvent-based sample filtration. Excellent chemical compatibility with esters, bases and alcohols.
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Qualitative filter papers, grade 802, Whatman™
Supplier: Whatman products (Cytiva)
A prepleated filter for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates.
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Disposable filters, Fluoroline™ P1000
Supplier: ENTEGRIS
High performance, disposable filters for low flow applications. These filters provide compatibility with a wide range of acids, bases and non flammable solvents at ambient temperatures.
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Application specific filter papers, grade 1450CV, Whatman™
Supplier: Whatman products (Cytiva)
Cellulose filter paper for identification of undissolved dyes in the textile industry.
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Membrane disc filters, Ultipor®
Supplier: Cytiva (Formerly Pall Lab)
Nylon 6,6 membranes for fluid filtration in the pharmaceutical, biotechnology, electronics, food and beverage industries and for analytical applications. These membranes are very resistant to mechanical, chemical and thermal stress. They can be used in either direction, are inherently hydrophilic, have high flow rates, low pressure drops and very low extractables. Where appropriate, they can be steam sterilised without change in flow or pore size characteristic.
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Membrane disc filters, Versapor® Acrylic Copolymer
Supplier: Cytiva (Formerly Pall Lab)
Hydrophilic acrylic polymer Versapor® membrane on non woven support ideal for pre-filtration of difficult to filter solutions and serum.
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Syringe filters, Acrodisc®, Supor® membrane
Supplier: Cytiva (Formerly Pall Lab)
Acrodisc™ syringe filters with Supor™ membrane deliver high flow rates and low protein binding.
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Mesh woven filters, PEEK, Spectra Mesh®
Supplier: Spectrum Laboratories
These woven filters are constructed of individual strands woven into a mesh screen, characterised by precise mesh openings, percent open area and mesh thickness. Available in five material types with different physical, chemical and thermal characteristics to select from depending on your application. Available in discs or square sheets.
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Membrane filters, type 123
Supplier: Sartorius
Membrane filter, Membrane: Cellulose acetate, Non sterile, Type: 123, Pore size: 1,20 µm, Ø: 100 mm, Thickness: 140 µm
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Micro-Filter Candles
Supplier: ROBU GLASFILTER
VitraPOR® micro-filter candles provide precise filtration in compact setups. Ideal for low-volume applications requiring chemical resistance and fine particle retention.
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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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Venting filters, Vacushield™
Supplier: Cytiva (Formerly Pall Lab)
Protects valves and pump components from damage due to liquids. Protects laboratory personnel from potential biohazards, airborne and aerosol contaminants.
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Glass microfibre filters without Binder, grade 32, Whatman™
Supplier: Whatman products (Cytiva)
These are glass microfibre filters for general filtration applications.
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Quantitative filter papers, ashless grades, grade 41, Whatman™
Supplier: Whatman products (Cytiva)
Cytiva's Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air.
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TCLP testing filters, Whatman™
Supplier: Whatman products (Cytiva)
Cytiva's Whatman TCLP test filters are acid-treated with low metal content. They support TCLP testing by providing accurate information about TCLP limits to ensure the best possible disposal plan can be put into action.
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Ultrafiltration membrane filters, cellulose triacetate
Supplier: Sartorius
These membrane filters have high hydrophilicity and exceptionally low non-specific binding characteristics. These membranes are ideal for sample cleaning and protein removal and when high recovery of the filtrate solution is of primary importance.
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Cartridge for deioniser, Pure Aqua Service
Supplier: Binder
Filter cartridge, Type: Replacement cartridge
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Grade 595 ½ qualitative filter papers, Whatman™
Supplier: Whatman products (Cytiva)
A prepleated filter used for many routine analytical applications in different industries (e.g., particle separation from food extracts or filtration of solids from digested environmental samples, e.g., for ICP/AAS analysis).
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Qualitative filter papers, wet strengthened grades, grade 93, Whatman™
Supplier: Whatman products (Cytiva)
These cellulose filter papers are intermediate in speed and retention between grades 1 and 4.
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Avantor® ACE®, HPLC Precolumn Filters
Supplier: Avantor
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.
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Membrane disc filters
Supplier: Cytiva (Formerly Pall Lab)
Strong, chemically resistant membranes for air monitoring and sampling in aggressive environments.
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Qualitative filter papers, grade 598, Whatman™
Supplier: Whatman products (Cytiva)
A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed.
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Quantitative filter papers, hardened ashless grades, grade 542, Whatman™
Supplier: Whatman products (Cytiva)
Cytiva's Whatman Grade 542 filters are acid hardened to allow high retention of fine precipitates in applications such as metal determinations and hydroxide collection.
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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.