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Membrane Filters
Hydrophilic membrane filters for precise and reproducible filtration.
Uniform pore structure for controlled retention. Ideal for microbiology, clarification, and sterilization.
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Membrane filters are designed to provide high-precision filtration through a surface retention system based on a structure of uniformly distributed pores. This configuration allows for precisely defining the size of the retained particle, guaranteeing reproducible results in analytical and quality control applications.
Manufactured from a combination of cellulose acetate and nitrate, they are hydrophilic, which favors the passage of aqueous solutions without the need for prior treatments. Their composition also ensures high thermal stability and low interaction with sample components, maintaining the integrity of the analytes during the filtration process.
The regular porosity design allows for absolute filtration with optimized flow, which translates into reduced operating times without compromising retention efficiency. This feature makes them a suitable solution for procedures that require precision and speed.
They are commonly used in solution clarification, sterilization by filtration, and microbiological analysis, especially in the quality control of water, beverages, and biological samples. Their capacity for sterilization by autoclave allows them to be adapted to environments that require strict aseptic conditions.
Available in different formats and degrees of porosity, these filters offer versatility to adjust to different laboratory and industrial protocols, constituting a reliable tool for filtration processes that demand accuracy, consistency, and high performance.
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