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Membrane Disc Filter

Supplier: LIOFILCHEM

Mixed cellulose ester membrane for the isolation and enumeration of bacteria by membrane filter technique.

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Membrane filters

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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Strat-M® PES Membrane Filters

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

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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PTFE Membrane Filters

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, cellulose nitrate

Supplier: Sartorius

These cellulose nitrate membranes are suitable for air monitoring.

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Membrane filters, nitrocellulose, Whatman™

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, type 131

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, BOLA

Membrane filters, BOLA

Supplier: Bohlender

Membrane filters made of microporous PTFE, with 0,2 mm thickness.

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Membrane filters with grid

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 filter, silver

Membrane filter, silver

Supplier: Merck

These silver membrane filter are suitable for a variety of applications and are commonly used for air monitoring and analysis of particulate contaminants. They are specified for collection and detection of particles such as silica, carbon black, coal tar products and coke oven emissions.

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Membrane filters and net filters, nylon

Membrane filters and net filters, nylon

Supplier: Merck

Nylon filters are compatible with a broad range of solvents. Two types of filters are available, membrane filters with pore sizes ranging from 0,20 to 1,20 µm and woven net filters with mesh openings ranging from 10 to 180 µm.

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Membrane filters, type 118

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 disc filters

Membrane disc filters

Supplier: Cytiva (Formerly Pall Lab)

Strong, chemically resistant membranes for air monitoring and sampling in aggressive environments.

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Ultrafiltration membrane filters, PES

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 disc filters, wwPTFE (water wettable PTFE)

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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Ultrafiltration membrane filters, cellulose triacetate

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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Durapore® Charged Membrane Filter

Durapore® Charged Membrane Filter

Supplier: Merck

Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility.

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Membrane filters with grid

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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Membrane filters, Fluoropore™

Membrane filters, Fluoropore™

Supplier: Merck

These white Fluoropore™ membrane are hydrophobic, PTFE polymer membrane bonded to a high density PE support and provide broad chemical compatibility, high flow rates and consistency.

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Membrane filters, track etched

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, Mitex™

Membrane filters, Mitex™

Supplier: Merck

Mitex™ PTFE hydrophobic membranes are unaffected by almost all liquids, including organic solvents, concentrated acids and bases, propellants, and cryogenic fluids. They are unbacked, but easy to handle, combining the convenience of a backed membrane with the versatility of a pure PTFE membrane.

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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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Membrane filters, type 250

Membrane filters, type 250

Supplier: Sartorius

Hydrophilic polyamide (nylon) membrane filters. For the filtration of alkaline solutions and organic solvents.

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Ultracel PL Ultrafiltration Membrane Disc Filters

Ultracel PL 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 filters, Microsart® e.motion

Membrane filters, Microsart® e.motion

Supplier: Sartorius

These sterile cellulose nitrate and PES Microsart® e.motion membrane filters can be used for colony counting, particle testing and microscopy. They are specifically designed for use in the Microsart® e.motion dispenser.

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Membrane filters, type 154

Membrane filters, type 154

Supplier: Sartorius

PES membrane filters are hydrophilic, have high flow rates thanks to the symmetric structure, have a low non-specific protein adsorption and are chemically resistant over a pH range of 1 to 14. They are recommended for the filtration of aqueous solutions as well for the protein filtration. Furthermore, the low level of extractables makes them suitable for environmental analysis.

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Membrane filters, Omnipore™

Membrane filters, Omnipore™

Supplier: Merck

These white Omnipore™ membranes are hydrophilic, PTFE compatible with virually all solvents, acids and alkaline solutions. They can be used for filtration of aqueous solutions, clarifying acids and alkaline solution.

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Membrane filters, Isopore™

Membrane filters, Isopore™

Supplier: Merck

These PC hydrophilic membrane are track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. They are composed of polycarbonate film, which has a smooth, glass like surface for clearer sample observation.

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Membrane filters, type 123

Membrane filters, type 123

Supplier: Sartorius

Membrane filter, Membrane: Cellulose acetate, Non sterile, Type: 123, Pore size: 1,20 µm, Ø: 25 mm, Thickness: 140 µm

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