You searched for: Membrane Filters
Membrane filters serve as effective physical barriers that remove solids, viruses, bacteria, and other unwanted molecules. Specialized types are designed for softening, disinfecting, organic removal processing, and water desalination. The filters can be installed in compact, automated, or modular units. These strainers can be used as separators between stacked discs in a single filter holder during serial filtration. Membrane filters are virtually inert to chemical and biological agents, ensuring stability when filtering concentrated acids, alkalis, or oxidizers.
Membrane filters
Supplier: Merck
PVC membrane filters are specified by ASTM, NIOSH, and OSHA in air monitoring applications to analyse silica, carbon black, metals, quartz particulates and others.
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Membrane filters, type 131
Supplier: Sartorius
Non sterile membrane filters for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose ester).
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Membrane filters, nitrocellulose, Whatman™
Supplier: Whatman products (Cytiva)
A polyester backed and highly consistent membrane for use with low viscosity samples in a lateral flow assay.
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Membrane filters, cellulose nitrate
Supplier: Sartorius
These cellulose nitrate membranes are suitable for air monitoring.
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Ultrafiltration membrane filters, PES
Supplier: Sartorius
These are general purpose membrane that provide excellent performance with most solutions when retentate recovery is of primary importance.
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Membrane filters, type 118
Supplier: Sartorius
PTFE hydrophobic membrane filters. For filtration of air, gases, solvents and acids. Sterilisation by autoclaving or ethylene oxide.
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Membrane filters with grid
Supplier: Sartorius
Cellulose nitrate hydrophilic, gridded membrane filters for colony counting, particle testing and microscopy, with outstanding recovery rates for microorganisms.
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Membrane disc filters, wwPTFE (water wettable PTFE)
Supplier: Cytiva (Formerly Pall Lab)
The next generation of universal hydrophilic PTFE membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents.
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Nylaflo™ Membrane Disc Filters
Supplier: Cytiva (Formerly Pall Lab)
Naturally hydrophilic highly versatile laboratory membrane filter.
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Membrane disc filters
Supplier: Sartorius
Gelatine membrane filters in conjunction with the MD8 air samplers (gelatine filter method) are used for the collection of airborne microbes and viruses. These filters are completely water-soluble, therefore, microbes in one sample can be cultivated in different nutrient media or low and high bacteria counts can be measured.
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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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Ultracel YM Ultrafiltration Membrane Disc Filters
Supplier: Merck
Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES).
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Amicon™ XM Ultrafiltration Membranes Dics Filters
Supplier: Merck
Ultrafiltration membranes - Amicon™ XM polyacrylonitrile/PVC co-polymer filters. High-recovery membranes for stirred cells.
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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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Biomax® PB Ultrafiltration Membrane Disc Filters
Supplier: Merck
Ultrafiltration cut disc membranes are available in Ultracel® regenerated cellulose and Biomax® polyethersulvone (PES).
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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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Durapore® Charged Membrane Filter
Supplier: Merck
Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility.
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Cellulose Fiber Membrane Filters
Supplier: Merck
Cellulose support pads are used to reinforce filters in monitors for contamination analysis. When saturated with growth medium, they can also be used for culturing microorganisms on membranes.
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Membrane filters, track etched
Supplier: Sartorius
Membrane filters manufactured from high grade PC film using track etch technology. Applicable for particulate analysis, epifluorescence miroscopy, fluid clarification, cytology, cell biology, bioassays, water microbiology, environmental analysis.
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Membrane filters, type 113
Supplier: Sartorius
Cellulose nitrate hydrophilic membrane filters. For sample pretreatment, particle testing and chemotaxis.
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Membrane dialysis discs and sheets, Spectra/Por®
Supplier: Spectrum Laboratories
Pre-cut membrane discs are used with Spectra/Por® MacroDialyzers and Equilibrium Dialyzers.
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Membrane filters with grid
Supplier: Sartorius
Hydrophobic cellulose nitrate and cellulose acetate gridded membrane filters for colony count and sterility testing, with outstanding retention rates for microorganisms.
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Optex™ GS MCE Filtration Membranes
Supplier: Merck
Membrane filter, Optex™, Sterile, Pore size: 0,22 μm, Ø: 25 mm
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Membrane filters, BOLA
Supplier: Bohlender
Membrane filters made of microporous PTFE, with 0,2 mm thickness.
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Strat-M® PES Membrane Filters
Supplier: Merck
Strat-M membrane for transdermal diffusion testing, experience the unmatched predictability of Strat-M membrane - a synthetic, non-animal based model for transdermal diffusion testing that is predictive of diffusion in human skin without lot-to-lot variability, safety and storage limitations.
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Membrane disc filters, Savana®
Supplier: ENTEGRIS
These filter disc series with non-woven PP media can be used for simple, quick and efficient filtration of fluids used in laboratory, pilot and small scale applications. Can be used for clarification of acids, bases and solvents.
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Reinforced Membrane Filters
Supplier: Merck
Reinforced prefilter membranes can be used to remove contaminants from a variety of liquids and gases.
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PTFE Membrane Filters
Supplier: Merck
Our Fluoropore® membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support to improve the handling characteristics of the filter for normal applications. Fluoropore membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing 'FHUP' are unlaminated, or produced without a backing.) Our Omnipore membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.
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Membrane filters, Millipore Express® PLUS
Supplier: Merck
These PES white membrane filters provides ultrafast filtration of tissue culture media, additives, buffers and other aqueous solutions. This high throughput, low protein-binding membrane is also used in many of our ready-to-use sterile filtration devices.
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Membrane filters, hydrophobic edge
Supplier: Merck
Hydrophobic edge membranes are standard MF-type filters with edges rendered hydrophobic to 3 or 6 mm widths. In antibiotic and bacteriostatic drug sterility testing by membrane filter method, the 6 mm wide non-wetting edge prevents drug intrusion under holder sealing rim.