Lab Filtration Products
Among these essential products, glass filter discs are ideal due to their ability to withstand high temperatures and corrosive materials, which makes them suitable for complex filtration tasks.
Glass microfiber filters offer high retention efficiency, which is particularly useful for capturing fine particulates. Gas dispersion tubes provide adequate and uniform distribution for gas and liquid applications, essential in chemical experiments.
Syringe filters are another critical component, offering a convenient and fast solution for sample purification and particle removal. Their varying pore sizes, like 22-micron filters, cater to specific filtration requirements. The range also includes fritted filter disks, known for their robustness and efficiency, microfiber filters for high-capacity filtration, and lab filter papers for general-purpose filtering.
Accompanied by filter holders and membrane filters, these products collectively improve the accuracy and efficiency of laboratory work. By exploring this extensive range of lab filtration products, laboratories can significantly improve their analytical precision and process efficiency.
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25mm Glass Fiber Automatic Syringe Filters
J.G. FinneranFinneran 25mm Glass Fiber Automatic Filters are suitable for manual and automated filtrations. Ideal for sample volumes up to 10mL. Autoclavable.
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Filter, Disk, NC, 5.0µm, 25mm, 100/Pk
GVS Filter TechnologyGVS MCE Filtration Membranes are composed of a mixture of inert cellulose nitrate and cellulose acetate polymers. The uniform microporous structure of these filters provides the fastest flow rates and highest throughputs available in a membrane filter. Because they are biologically inert, GVS MCE…
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30/cs Available in a variety of membrane types, porosities and diameters Color-coded for easy recognition Filters include luer-lock connections with polypropylene housings Filters are molded in the housings, providing a reliable seal without the use of adhesives Individual peel-to-open…
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1000mL Filter System, PES
Bellco GlassFilter Systems include bottle top filter and solution bottle with cap ( Bottle Top Filter available separately). Specifications: Easy-to-read molded graduations marks on bottle top filter Bold easy-to-read printed membrane and pore size for easy identification Curved bottle design for…
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Vacuum Filter Assemblies
DWK Life Sciences (Wheaton)Process larger volumes of liquids for analysis of particulate or biological contamination Wheaton-33® low extractable borosilicate glass Unit includes a coarse porosity fritted glass filter support base, an aluminum clamp and a 300 mL glass funnel Screen is removable in…
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Quantitative filter paper
SartoriusQuantitative filter papers: Ashless quantitative filter papers are made of refined pulp and cotton linters with over 95% alpha-cellulose content. These filter papers are guaranteed to be free of any residual acids and have an ash content of
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EZFlow® Syringe Filters
Foxx Life SciencesEZFlow 13mm, 25mm, and 33mm Syringe Filters are used for prefiltration, clarification, or fine particulate removal. These syringe filters are available in a variety of filter membrane materials, offered in 0.2µm or 0.45µm pore sizes. The filter membranes are reinforced with…
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24/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22μm or 0.45μm Bottle top filters fit standard 45mm threaded solution storage bottles Packaged sterile…
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Filter, Disk, PCTE, 0.6µm, 142mm, 20/Pk
GVS Filter TechnologyThe PCTE membrane is manufactured by GVS using a two-stage production process that applies high quality standards. This unique process allows greater control over pore size and density to ensure that the physical properties of each membrane precisely match your specifications. The resulting…
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Membrane filters for quantitative determination of microorganisms in QC analysis. Cellulose Nitrate (Cellulose Ester) and Cellulose Acetate filters are offered with or without a hydrophobic edge and/or grid, respectively. Sterile membranes are individually, packaged and are optionally available in…
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12/cs Angled hose barb adapter fits 3 size hose diameters and improves stability Polyethersulfone (PES) membrane for high flow and low binding Two membrane pore sizes: 0.22µm or 0.45µm Filter systems include bottle top filter and solution bottle with cap Bottle top…
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PES Bottle Top Filters
Thermo Scientific NalgeneNalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2…
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Filter, Disk, PCTE, 0.65µm, BL,13mm, 100/Pk
GVS Filter TechnologyThe PCTE membrane is manufactured by GVS using a two-stage production process that applies high quality standards. This unique process allows greater control over pore size and density to ensure that the physical properties of each membrane precisely match your specifications. The resulting…
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Cellulose Nitrate Membrane Filters
Thermo Scientific NalgeneDemonstrates superior recovery of micro-organisms (46118B10 and B30) Best suited for microbial analysis in water quality work, sterility testing, and food and beverage testing Conforms to standard methods and can be autoclaved at 121°C Non-sterile, 47 mm diameter Packaged and sealed in…
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75/cs Available in a variety of membrane types, porosities and diameters Color-coded for easy recognition Filters include luer-lock connections with polypropylene housings Filters are molded in the housings, providing a reliable seal without the use of adhesives Individual peel-to-open…
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150 mL Tube Top Filter
CorningFilter directly into centrifuge tubes Sterile, individually packaged Certified non-pyrogenic Minimizes contamination Low protein binding, 50 mm diameter cellulose acetate (CA) membrane, recommended for use with samples requiring highest protein yields. Eliminates unneccesary…
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Qualitative cellulose filter papers perform separation by entrapping particulate within the random matrix of cellulose fibers within the depth of the media. This media is widely used in methods requiring the determination and identification of particulate in both liquids and gas. Also, this natural…
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Nonsterile MCE Syringe Filters
Thomas®Disposable Syringe Filters featuring: Polypropylene housing Leur-Lok and pressure fitting Convenient color coding system Broad filter material selection Ultrasonically bonded for reliability Mixed Cellulose Ester (MCE) Filtration of aqueous solutions; effectively…
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S-Pak Filters
MilliporeSigmaS-Pak sterile, individually packed, gridded membrane filters are made from mixed esters of cellulose and have been optimized for MF method microbiological analysis of water or other liquids. Type HA (0.45 µm) for total coliform or yeast and mold analysis and type RA (1.2 µm) for yeast…
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Polysulfone Bottle-Top Filter Holders
Thermo Scientific NalgeneConvenience of a bottle top filter with the ability to re-use the filter housing Nalgene 320 Autoclavable Securely screws onto glass media bottles* with 33 mm or 45 mm neck sizes Deep screw threads attach directly to bottle allowing convenient filling and vacuum filtration without…
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Durapore® Membrane Filters
MilliporeSigmaOverview Durapore ® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes. Features & Benefits Available in…
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Glass Fiber Filters, Thicker for Viscous Liquids
Advantec MFSAdvantec Glass Fiber Filters are depth filters made of pure borosilicate glass microfibers. These grades are thicker and have a high loading capacity and typically faster flow times. Recommended for filtering viscous fluids such as proteinaceous solutions and gels and as prefilter to extend…
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Nylon-66 Membrane Disc Filters
mdi Membrane Technologiesmdi’s Nylon-66 HNN membrane disc filters are hydrophilic, non-media migrating, biologically inert, plain white absolute membrane filters. These filters can be used for aqueous as well as organic solvent filtration and offer a number of key features: Very low extractable Wide chemical…
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Cell Strainers
BiologixMade of sturdy polypropylene and strong nylon mesh Three different pore sizes available: 40μm, 70μm, or 100μm, strainers are color-coded according to pore size for convenience Fits perfectly into Biologix 50mL Centrifuge Tubes Gamma radiation sterilized, non-pyrogenic
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NONSTERILE MILLEX® SYRINGE FILTERS Applications include filtration-based sample preparation for dissolution testing, HPLC, UHPLC, LC-MS, ion chromatography (IC), and general particulate removal Hydrophilic PTFE Millex® filters are HPLC-certified for low extractables …
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Quantitative Filter Papers, Ahlstrom 55 (Ashless)
Ahlstrom-MunksjoAhlstrom manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, reverse-osmosis water and are further treated with dilute acid to…
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Vacum Filtration System 250 ml PS-ABS-PE-PPYellow MCE 0.45um 50mm diameter -…
GVS Filter TechnologyGVS Extracto Vacuum Filters are designed specifically for the filtration of culture media and organic solvents in research and industrial laboratories. It’s purpose-built with features designed to bring the highest levels of performance and purity to your research. A variety of membrane types and…
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FLT DSK PES 0.45 WHT NOT GRIDDED ST 47MM S1 200/PK
GVS Filter TechnologyThis strong, microporous film asymmetric membrane is constructed from a high-temperature polyethersulfone polymer that is acid and base resistant. Its strength and durability are advantageous during usage that involves aggressive handling or automated equipment. GVS PES Filtration Membrane is…
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Paper filter disc diam.42mm medium qualitative 01 10,0um retention GVS 100 pc
GVS Filter TechnologyGVS Qualitative Filter Papers are the standard for laboratory filtration. Using the highest quality material, GVS Qualitative Filter Papers have enhanced mechanical strengths, quality level, and reliability. These filter papers are used for qualitative analysis. Qualitative filter papers are…
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25mm ABLUO™ Syringe Filters
GVS Filter TechnologyIncreased throughput and speed of sample preparation Lower hold-up volume due to an improved flow channel design and reduced spacing between the supports within the housing for better handling of small sample volumes or costly samples. Strict quality control: Syringe filters are…
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Polycarbonate Filling Bell
Thermo Scientific NalgeneTransfer sterile media aseptically from large containers to small media bottles or culture vessels using the Thermo Scientific™ Nalgene™ Polycarbonate Filling Bell. Transparent and autoclavable Fits most common media bottles Nontoxic polycarbonate will not shatter Bell…