Biologix Membrane Disc Filter
Micro-filtration is one kind of physical filtration process where a contaminated fluid is passed through a special pore size membrane to separate micro-organisms and suspended particles from process liquid or gas.The typical pore size used for micro-filtration ranges from about 0.1 to 10μm....
Description
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Micro-filtration is one kind of physical filtration process where a contaminated fluid is passed through a special pore size membrane to separate micro-organisms and suspended particles from process liquid or gas.The typical pore size used for micro-filtration ranges from about 0.1 to 10μm. Biologix® offers full membrane media type for various solvents or liquid or gas, including PES, MCE, Nylon, PVDF, PTFE, PP, CA, the disc diameter ranges from 13mm to 293mm, which are manufactured in ISO 9001 certified facility. Non-sterile disc filter and sterile disc filter are both available.
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Membrane Material |
Feature | Application |
| MCE |
High porosity, good filtration retention
not resistant to organic liquids and strong acid
and alkali solutions.
|
① Filtration of sterilization and degranulation in experiments and small production processes
②Determination of coliform bacteria in water
③The 2-micron and 5-micron membranes are also used for oil filtration
|
|
Nylon
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Resistant to alkalis and organic liquids,
naturally hydrophilic
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①Liquid clarification and sterilization and particle filtration
② Filtration of photoresist in the electronics industry
③ Filtration of various solvents and liquid medicines
|
| CA |
low protein adsorption
|
①Suitable for filtration of low molecular weight alcohols and oil solutions
②Analysis and determination of special ingredients in scientific research
|
| PES |
High flux, low protein adsorption
|
①Medicine: filtration of organisms and serum, terminal filtration of antibiotics in large infusions
②Food: terminal filtration of beverages, wine, etc.
③Ultrapure water terminal filtration
|
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PVDF
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High thermal resistance, Hydrophobic and hydrophilic available, Low protein binding
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①Solvents such as alcohols, acids, alkanes, aromatic hydrocarbons, halogenated
hydrocarbons, etc. remove particles and improve the reagent level
② Purification of suspended particles in the air and air sterilization in the fermentation industry
③ Purification of insolubles in oil and gravimetric analysis of solid particles
④Separation and purification of non-specific proteins ⑤Concentration of aqueous solution, separation and recovery of chemical substances
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PTFE
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Broad chemical compatibility, Hydrophobic and hydrophilic available, pH range: 1-14
|
①For the clarification and filtration of strong acid and alkali
② Filtration of high temperature liquids and special chemical reagents
③Clarification and filtration of air or various gases
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| PP |
Resistant to strong acid and alkali and various organic solvents, natural hydrophobic filter media
|
①Pre-filtration for chemical laboratory analysis
②Can be used with other terminal filters
③ Suitable for conventional filtration of organic solvents with high particle content
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