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Membrane Filters

Membrane filters are essential tools in scientific research and industrial processes, designed to selectively separate particles based on size through a semi-permeable barrier. These filters are commonly used in pharmaceutical manufacturing, water treatment, and laboratory research. Constructed from materials such as polysulfone, nylon, and polypropylene, membrane filters feature precise pore sizes that range from several micrometers to a few nanometers. This enables them to perform critical functions such as sterilization by removing microorganisms, and precise sample preparation. Their ability to efficiently block contaminants while allowing desired particles to pass through makes them invaluable for ensuring the purity and safety of various substances. With advancements in technology, the use of membrane filters is expanding, highlighting their significance in improving product safety and environmental health.
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Sartorius 13440--44------Q Glass microfiber Filter binder free, 44mm, white, 500 pc/PAK

Sartorius
In stock

Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.

$353.00
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$353.00
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$303.00
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Sartorius 13400--44------Q Glass microfiber Filter 44mm, white, 500 pc/PAK

Sartorius
In stock

The filters, grade 13400, are mostly used as prefilters.

$303.00
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Sartorius 14429--44------D Membrane Filter, Hydrosart, round, 5.000 MWCO, 44 mm, 10 pc/PAK

Sartorius
In stock

Hydrosart® membranes are highly hydrophilic and are often preferred for their high protein recovery when processing very dilute solutions. Resistan...

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$567.00
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Whatman 97039654 Filter Circles, 44mm Dia, Grade F319-04, 960/pk

Whatman
In stock

F319-04 44MM 960/PKF319-04 92MM Glass Fiber Filter 100/PK, 44 mm, 100 pack

$567.00
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