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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Depth filtration glass micro fiber 934-AH® - Fine porosity, fast flow rate, with a 1.5 µm size particle retention. This material is the standard for volatile suspended solids content and related measurements (Standard Methods 2540D and EPA Method 160.2). Also widely used in cell harvesting…
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Filter, Disk, PCTE, 0.05µm, 19mm, 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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Quantitative cellulose filter papers are primarily used in gravimetric analysis procedures and perform separations by entrapping particulate within the random matrix of cellulose fibers within the depth of the media. This media family is also widely used in methods to prepare samples for further…
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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 filters fit standard…
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Capsule Filter, PES, 0.45µm, 1/4" Barb,ST,1/P
GVS Filter TechnologyAll capsules containing membrane media are preflushed with purified water to reduce extractable. GVS capsules made with Polypropylene housings are food compliant (FDA/EU), as restrictions may apply depending on the final application, it is the end user's responsibility to determine full…
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Glass Fiber Filters, Air Monitoring
Advantec MFSAdvantec Glass Fiber Filters are depth filters made of pure borosilicate glass microfibers. Highly resistant to chemical attack and biologically inert. Binder-free and thermostable to 500°C. These grades are recommended primarily used in environmental air monitoring applications. Grade…
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Captiva Econofilters
Agilent TechnologiesHigh-quality Econofilters are shipped in large packs and are ideal for busy labs that need fast, efficient filtration. Ideal for busy, high-volume labs Choose from a variety of membrane types and pore sizes Agilent Technologies products are intended for…
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Qualitative Filter Papers, Ahlstrom 609
Ahlstrom-MunksjoAhlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires…
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Filter, Disk, N66, 1.2µm, 37mm, 100/Pk
GVS Filter TechnologyGVS Nylon Filtration Membrane is internally supported with an inert polyester support web giving it added dimensional strength and stability that prevents cracking, tearing, curling and breaking. This added strength and durability is advantageous during usage that involves aggressive handling or…
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Nonsterile PTFE 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 Polytetrafluoroethylene (PTFE) PTFE membranes are hydrophobic; thus they…
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Glass Fiber Filters without Binder Resin
MilliporeSigmaOverview Millipore fibrous disc filters are available in a wide range of flow rates and throughput capacities. Glass fiber filters are available with or without binder resins and can be sterilized by EO, gamma, or autoclave (121 °C at 1 bar). Glass Fiber Filters without Binder…
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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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STERIFLIP® FILTERS
MilliporeSigmaSTERIFLIP® FILTERS Compatible with 50 mL centrifuge tubes, Steriflip® filters eliminate the liquid transfer step by integrating directly into the sample tube. To filter, attach the unit to the 50 mL centrifuge tube containing your sample, flip, and apply vacuum. The filtrate…
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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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All our syringe filters are HPLC certified. Typical Applications: HPLC sample preparation Routine QA/QC analysis Content uniformity Removal of protein precipitates Dissolution testing Biofuel analysis
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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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Filter Paper, Qualitative Grade
labForce® (powered by Thomas Scientific)Designed for very fine precipitates Slow filtering speed; 1 µm particle retention High retentivity, which retains very fine crystalline precipitates such as cuprous oxide, lead sulfate, barium sulfate and manganese carbonate Thickness approximately 0.20 mm, 1.5 µm pore size
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Tube, Gas Dispersion, 15 degree Angle
Ace GlassGas dispersion tube with porous fritted tip for use with #7 Ace-Threds. Tube is bent 15 degree to allow positioning inside flask to avoid stirring paddles and yet reach close to bottom of flask. Specify porosity and length or code when ordering.
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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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Target HPLC Syringe Filters
National ScientificNon-sterile, sample prep membrane filters 7 membrane types Female Luer-Lock inlet, male Luer-slip outlet Solvent resistant polypropylene housings PES, GMF, Polypropylene and Cellulose Acetate membranes are certified for Ion Chromatography The polypropylene housings with…
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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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Syringe Prefilters
Thermo Scientific NalgeneOur Nalgene sterile and non-sterile syringe filters with prefilter membrane or multiple media layers are designed for filtering high particulate or viscous suspensions or solutions. Glass fiber – Prefilter CA – For buffers, aqueous reagents and solutions 25mm diameter…
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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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Biosart 100 Monitors
SartoriusBiosart 100 Monitors: Sterile, ready to use disposable funnels designed to be placed directly onto a vacuum manifold, eliminating the cleaning and sterilization required of reusable funnels. Each monitor includes a membrane filter and cellulose pad into the funnel unit. After filtration, the 100 ml…
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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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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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Capsule Filter, NY, 0.45µm, 3/8" Barb
GVS Filter TechnologyAll capsules containing membrane media are preflushed with purified water to reduce extractable. GVS capsules made with Polypropylene housings are food compliant (FDA/EU), as restrictions may apply depending on the final application, it is the end user's responsibility to determine full…
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Available pore sizes: 0.45µm and 0.80µm Color: Black or Green Surface: Gridded Packaging: Individually Wrapped and with or without Absorbent Pad. Pleated band for dispensers available. Advantec Mixed Cellulose Esters (MCE) colored membranes…
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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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Filter Cartridge for Spectrometer Water Filter
PerkinElmerReplacement filter cartridge for water filter P/N 09904845.