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Cellulose Acetate Membrane Filters

Cellulose Acetate Membrane Filters, usually called CA membrane filters, are suitable for the filtration of aqueous and many alcoholic media. They have low protein binding capacity, and is thermally stable up to 180°C. We have full range of Cellulose Acetate Membrane Filters, and pore size includes 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um,  and 5.0um.  Their diameter covers 13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 142mm, 150mm, 200mm, 293mm, and 300mm. We also can customize the size if you want.

Description

Cellulose acetate membrane (CA) has the advantages of high flow rate, strong thermal stability, and low adsorption. The 0.2μm cellulose acetate membrane filter is very suitable for sterilizing filtration of aqueous solutions, buffers, serum, and culture media. The 0.45μm cellulose acetate membrane filters are very suitable for HPLC mobile phase filtration. Cellulose acetate membrane filter is more difficult to obtain the published results of membrane adsorption, which is related to the filtered material, the filtering conditions, and the measurement method used, and the membrane being tested has not been sterilized in advance.

Features

Compared with the mixed cellulose ester microporous membrane, nylon membrane, and PVDF membrane, the cellulose acetate filter is the lowest adsorption one.
High flow rate and thermal stability with very low adsorption
Low extractable: ensures tests will be clean with consistent results
Sterile and Non-sterile CA filter membranes to choose from.
Round disc and Roll membrane filters.

Applications

Aqueous solutions filtration
Protein and enzyme filtration
Biological and clinical analysis
Tissue culture media sterilization

Technical Data

Cellulose Acetate Membrane Filters_Technical Data

Scanning Electron Miscroscope Picture

Micron-CA-Membrane-Filter-1

Ordering Information

Item CodePore Size(μm)Diameter(mm)SterileQuantity/pk
MLCA130100.1013No400pcs
MLCA250100.1025No400pcs
MLCA470100.1047No100pcs
MLCA500100.1050No100pcs
MLCA600100.1060No100pcs
MLCA900100.1090No50pcs
MLCA1420100.10142No50pcs
MLCA1500100.10150No50pcs
MLCA2000100.10200No50pcs
MLCA2930100.10293No50pcs
MLCA3000100.10300No50pcs
MLCA130220.2213No400pcs
MLCA250220.2225No400pcs
MLCA470220.2247No100pcs
MLCA500220.2250No100pcs
MLCA600220.2260No100pcs
MLCA900220.2290No50pcs
MLCA1420220.22142No50pcs
MLCA1500220.22150No50pcs
MLCA2000220.22200No50pcs
MLCA2930220.22293No50pcs
MLCA3000220.22300No50pcs
MLCA130450.4513No400pcs
MLCA250450.4525No400pcs
MLCA470450.4547No100pcs
MLCA500450.4550No100pcs
MLCA600450.4560No100pcs
MLCA900450.4590No50pcs
MLCA1420450.45142No50pcs
MLCA1500450.45150No50pcs
MLCA2000450.45200No50pcs
MLCA2930450.45293No50pcs
MLCA3000450.45300No50pcs
MLCA130800.8013No400pcs
MLCA250800.8025No400pcs
MLCA470800.8047No100pcs
MLCA500800.8050No100pcs
MLCA600800.8060No100pcs
MLCA900800.8090No50pcs
MLCA1420800.80142No50pcs
MLCA1500800.80150No50pcs
MLCA2000800.80200No50pcs
MLCA2930800.80293No50pcs
MLCA3000800.80300No50pcs
MLCA131001.013No400pcs
MLCA251001.025No400pcs
MLCA471001.047No100pcs
MLCA501001.050No100pcs
MLCA601001.060No100pcs
MLCA901001.090No50pcs
MLCA1421001.0142No50pcs
MLCA1501001.0150No50pcs
MLCA2001001.0200No50pcs
MLCA2931001.0293No50pcs
MLCA3001001.0300No50pcs
MLCA133003.013No400pcs
MLCA253003.025No400pcs
MLCA473003.047No100pcs
MLCA503003.050No100pcs
MLCA603003.060No100pcs
MLCA903003.090No50pcs
MLCA1423003.0142No50pcs
MLCA1503003.0150No50pcs
MLCA2003003.0200No50pcs
MLCA2933003.0293No50pcs
MLCA3003003.0300No50pcs
MLCA135005.013No400pcs
MLCA255005.025No400pcs
MLCA475005.047No100pcs
MLCA505005.050No100pcs
MLCA605005.060No100pcs
MLCA905005.090No50pcs
MLCA1425005.0142No50pcs
MLCA1505005.0150No50pcs
MLCA2005005.0200No50pcs
MLCA2935005.0293No50pcs
MLCA3005005.0300No50pcs
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