Hawach Scientific Co., Ltd
Hawach - 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.
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- 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.
- Aqueous solutions filtration
- Protein and enzyme filtration
- Biological and clinical analysis
- Tissue culture media sterilization
- Filter Media : Hydrophilic CA
- Pore Size : 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, 5.0 μm
- Diameter : 13 mm, 25 mm, 47 mm, 50 mm, 60 mm, 90 mm, 142 mm, 150 mm, 200 mm, 293 mm, 300 mm
- Bubble Point : ?0.31 MPa(0.22 μm) : ?0.15 MPa(0.45 μm)
- Flow Rate@23 °C, H2O : ≥ 10 mL/min/cm2@1 bar(0.22 μm) : ≥ 20 mL/min/cm2@1 bar(0.45 μm)
- Thicknes : 90 – 110μm
- pH Range : 3.5 – 8
- Chemical compatibility : Ideal for aqueous based samples
- Maximum Operating Pressure : 4.2 bar@23 °C : 1.5 bar@85 °C