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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PES Filter Units
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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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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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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Filter Paper, Qualitative Grades
Thomas®Designed for general qualitative laboratory work Fast filtering speed; 25um particle retention Low retentivity, which retains coarse or gelatinous precipitates such as aluminum hydroxide, cobalt carbonate, mercury iodide and magnesium hydroxide Creped surface; thickness approximately…
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Sheets, Pure NC, 0.22µm, 220x220, 5/pk
GVS Filter TechnologyFor procedures that require optimum resolution. Membrane of choice for protein or immunoblotting applications. Low background, easily blocked. BSA binding capacity up to 100µg/cm2. Wets out naturally. Compatible with all detection systems. Ideal for use with LightWave Western Blotting Substrates.
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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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Filter, Disk, PCTE, 20µm, 47mm, 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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Grade 542 Pleated (Fluted) Filter Paper
Ahlstrom-MunksjoAhlstrom offers a full range of standard pleated grades that meet your needs from grades with rapid flow rates for filtration of viscous materials to grades with tight matrices for removal of fine precipitates. Ahlstrom’s pre-pleated grades can save valuable time and maximize the efficiency…
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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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Glass Microfiber Filters
SartoriusDepth filters with high particle loading capacity. Made of 100% borosilicate. Temperature resistant up to 500 °C. Typically placed directly on top of other membrane filters to act as a prefilter; or may be used to filter solutions directly.
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Syringe Filters
NEST Scientific USANest syringe filters have pore size either 0.22μm or 0.45μm, and diameter 13mm or 25mm, with membrane materials either with PES or PVDF membranes. For sample volumes of 2mL to 100mL Retention volume <115µL Maximum operating temperature: 100°C autoclave at 125°C…
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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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Qualitative Papers - Low Ash - Medium-Slow, 7.00 µm retention, Ø55 mm, 180 µm…
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 made…
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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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Polycarbonate (PCTE) Membrane Filters
GVS Filter TechnologyMicroporous filters with precisely controlled pore size Hydrophilic- treated with PVP Smooth, flat surface Recommended for: water analysis and oceanography; surface capture for analysis; chemotaxis; microscopy; cytology (3, 5 and 8 µm); low protein binding applications pH…
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Cellulose Nitrate Membrane Filters
SartoriusSartorius membrane filters are available in a wide range of pore sizes, membrane types and diameters to fit the extensive array of applications being performed in the laboratory. Available in diameters from 13mm to 90mm and pore sizes from 0.1 to 8µm depending on material. …
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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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The Barnstead accessory is suitable for use with all kinds of Barnstead RO and TII water purification systems.
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Cellulose Acetate Membrane Filters
SartoriusSartorius membrane filters are available in a wide range of pore sizes, membrane types and diameters to fit the extensive array of applications being performed in the laboratory. Available in diameters from 13mm to 90mm and pore sizes from 0.1 to 8µm depending on material. Cellulose…
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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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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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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 Best…
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Filter, Disk, 20.00µm, 110mm, 210µm thickness
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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Magna Polypropylene Membrane Filters
GVS Filter TechnologyBroad chemical compatibility Hydrophilic Low protein binding Recommended for: aqueous and organic solvent filtration; HPLC sample preparating requiring low detection levels; ion chromatography; total digest for heavy metals pH range: 1-14 Composed of pure polypropylene…
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Yellow Nylon Syringe Filters, 0.22 µm
PerkinElmerIdeal for aqueous (non-acidic) or organic sample preparation and HPLC, GC or dissolution sample analysis. With its excellent flow characteristics, very low extractable levels and mechanical stability, Nylon offers the best combination of physical parameters to meet the most stringent analytical needs.
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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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Filter, Disk, 7.00µm, 125mm, 180µm thickness
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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Syringe Filter, PES, 0.22um,
Bellco GlassFilters are molded in the polypropylene housings, providing a reliable seal without the use of adhesives. Female luer-lock inlet and male luer slip outlet. Specifications: Color coded by membrane type for easy identification PES (Polyethersulfone)-Most Popular Membrane Low affinity for…
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Hydrophilic PTFE syringe filters have broad chemical compatibility and high pH resistance and are optically clear when wet with water. They are versatile filters for use with aqueous and aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure…
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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 FLTR ABLUO SUPREME 25MM FLL/MLS PP GF/F/PTFE HYPHILIC 0.7/0.22UM CLR 10…
GVS Filter TechnologyMulti-layer syringe filter with graded pre-filter to enable easy preparation of larger and hard-to-filter samples. Abluo Supreme is no-clogging filter, ideal solution for high particulate content liquids, and it allows the user to push the syringe smoothly even with the harder samples.