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Membrane filters
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Description
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Membrane filters
Description
Microfiltration is a membrane technical filtration process which removes contaminants from a fluid (liquid or gas) by passing through a microporous membrane.
Membrane filters are surface filters with a precise micro-porous structure. They are used to separate, remove particles or collect micro-organisms for analysis from a fluid.
Particles bigger than the nominal porosity remain on the filter surface, whilst smaller particles goes though the filter
26 unless other interactions into the filter retain them into the filter matrix.
The microfiltration is slower than the filtration with the filter papers (depth filters).
Membranes are made of different polymers and are available in several diameters and pore sizes.
Membrane filters are used in microbiological quality control procedures for a wide range of industries; food, beverage, pharmaceutical, cosmetics, etc.
Product list
MCA Cellulose Acetate membrane filters
Filtration membranes are composed of pure cellulose acetate that is internally supported by an inert polyester web. These membranes combine high flow rates and thermal stability with very low adsorption characteristics.
MRC Regenerated Cellulose membrane filters
These solvent-resistant hydrophilic membrane filters are perfectly suited for particle removal from solvents.
MCN Сellulose Nitrate (ester) membrane filters
Cellulose Nitrate membranes for sample pre-treatment, particle testing and chemotaxis.
MNW MNB MNG Cellulose Nitrate membrane filters
Cellulose Nitrate gridded membranes, sterile and individually packed, for colony counts in routine microbiological quality control.
MPC Polycarbonate Membrane filters
Their capillary pore structure is uniform and precise, with a narrow pore size distribution. The surface makes them ideal for particle identification by microscopy.
MTF PTFE membrane filters
MTF membrane filters have an excellent chemical compatibility; they are also used for the filtration of aggressive chemicals, and acids, to which other filter types are not resistan
MNY Nylon membrane filters
MNY nylon membrane filters are chemically resistant to most bases, making them particularly indicated for clarification and sterilization of alkaline solutions.
MPV PVDF membrane filters
CHM® MPV membrane filters provide high flow rates and throughput, low extractables and broad chemical compatibility.
MPP Polypropylene membrane filters
The exceptionally uniform strength of the device means that the membrane will not crack, tear, break. MPP filters are suitable for numerous applications in chromatography and biotechnology laboratories.
MPE PES membrane filters
This strong micro-porous film membrane is constructed from a high temperature polyethersulfone polymer that is acid and base resistant.
Downloads
02.pdf
ПРИЛОЖЕНИЯ__.pdf