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.
Immersion filters, DURAN®
Supplier: DWK Life Sciences
Immersion filters for reverse filtration, typically in extraction, of clear filtrate (not the filtrand).
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Filtering apparatus, DURAN®
Supplier: DWK Life Sciences
Filtration apparatus with unit made from clear DURAN® borosilicate glass 3.3, PTFE insert and anodised aluminium clamp.
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Bottle top vacuum filtration systems, Corning®
Supplier: Corning
PS bottle top vacuum filters with adapters colour coded by membrane type: Polyethersulfone (PES) yellow; cellulose acetate (CA) orange; nylon (NY) red.
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Bottle top vacuum filtration systems, Corning®
Supplier: Corning
Cellulose acetate membrane, PS funnel and PP collection tube.
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Suction filters with PTFE membrane, b.safe
Supplier: Bohlender
Suction Filter with PTFE membrane.
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Micro filter candles with narrow tube, DURAN®
Supplier: DWK Life Sciences
These micro filter candles are made from clear DURAN® borosilicate glass 3.3.
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J.T.Baker® BAKERBOND Speedisk®, Extraction Discs
Supplier: Avantor
Discs are pre-assembled for use in preparing aqueous samples for analysis. Laminar configuration provides filtration capacity and inlet characteristics that maximise access of analyte molecules to the micro-particulate sorbent. Disc design resists clogging and ensures high throughput rates even when samples contain solids.
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Masterflex® Double-Open-End Sediment Filter Cartridges
Supplier: Avantor Fluid Handling
Polypropylene fiber medium is thermally bonded to a rigid core for added durability.
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Replacement frits for SPE columns
Supplier: Honeywell Chemicals
Frit, for 75 ml reservoir
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Syringe filters, Corning®
Supplier: Corning
Syringe filters are available with a choice of membrane type: Polyethersulfone (PES) for low protein binding and faster flow rates; surfactant-free cellulose acetate (SFCA), with or without prefilter, for lowest protein binding; Polytetrafluoroethylene (PTFE) for chemical resistance; regenerated cellulose (RC) – the best choice for DMSO compatibility; and nylon (NY) which is hydrophilic, surfactant-free and lowest extractable.
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Suction Line Pump Filter Strainers
Supplier: Avantor Fluid Handling
Protect pump from sediments filtering into suction line.
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Suction filters, BOLA
Supplier: Bohlender
These PTFE suction filters consist of a receiver with a female thread and an easily exchangeable frit. They are ideal prefilters in front of pump systems for protecting gaskets, pistons or column packings against premature wearing due to contaminations.
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Corning® Spin-X® UF Concentrators
Supplier: Corning
These non sterile centrifugal concentrators offer a simple, one step procedure for concentrating or desalting proteins and other biomolecules with 90% or better recovery.
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Gas distributors and frits for scrubber bottles and columns, BOLA
Supplier: Bohlender
These PTFE gas distributors and frits are suitable for steady sparkling of the flowing gas.
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Bottle top vacuum filtration systems, Corning®
Supplier: Corning
Vacuum filter systems available in four sizes: 150, 250, 500 ml and 1 L. Adapters are colour coded by membrane type for easy product identification: Polyethersulfone (PES) yellow; cellulose acetate (CA) orange; cellulose nitrate (CN) blue; nylon (NY) red.
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Cast iron float and thermostatic steam traps (parallel configuration)
Supplier: Avantor Fluid Handling
Keep steam space free of condensate to provide maximum system efficiency.
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Single Open-End Absolute-Rated Cartridge Systems
Supplier: Avantor Fluid Handling
A collection to fit a wide range of critical applications.
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Microfiltration all-glass assembly, PYREX®
Supplier: Corning
These filtration apparatus and components are designed for HPLC mobile phase filtration, analysis of particulate or bacterial contamination and general laboratory microfiltration. Units have coarse porosity frits, and accommodate 47 mm filters.
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Filter discs
Supplier: KARTELL
HDPE filter discs for use between filter paper and perforated Büchner plate to prevent clogging of filter holes.
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Membrane filters, hydrophobic (supported), PTFE
Supplier: Advantech
Hydrophobic PTFE membrane filters behave as an absolute retentive membrane.
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Membrane filters, hydrophobic, PTFE
Supplier: Advantech
Hydrophobic PTFE membrane filters behave as an absolute retentive membrane.
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Syringe filter units, DISMIC
Supplier: Advantech
These syringe filter units are useful for small volume filtration of liquids or gasses or other material specific applications and are designed for biological and HPLC applications.
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Glass fibre filters without binder, grade GA-100
Supplier: Advantech
These binder free glass fibre filters are commonly used for analytical or gravimetric studies, filtering cells, precipitated proteins, and monitoring air pollution.
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Glass fibre filters with binder, grade GC-90
Supplier: Advantech
These filters with organic binder are recommended for fine particles and aerosols.
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Filter discs
Supplier: MORGAN ADVANCED MATERIALS HALD
Filter discs for Gooch crucibles.
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Ashless quantitative filter papers
Supplier: Advantech
These filter papers are used for gravimetric analysis or environmental monitoring. Made of high quality alpha cotton cellulose.
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Glass fibre filters without binder, grade GF-75
Supplier: Advantech
These glass fiber filters are used for collection of IgC and other very fine protein precipitates and also for clarifying chemically aggressive solutions.
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Membrane filters, mixed cellulose ester, green discs
Supplier: Advantech
Standard membranes for many laboratory applications including filter sterilising biological fluids, microbiology, contamination analysis and air monitoring.
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Glass fiber filters, PTFE coated, PG-60
Supplier: Advantech
These PG60 composite filters feature a PTFE coated glass fiber filter.
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Glass fibre filters without binder, grade GA-55
Supplier: Advantech
These binder free glass fibre filters are widley used for air pollution monitoring and provide fast flow rates for analytical and gravimetric studies.