- Ear Protector[7]
- Water Filters[7]
- Clinical Analytical Instruments[1]
- Chemical Process Equipment Parts[1]
- Pumps[5]
- Other Lab Supplies[8]
- Funnel[3]
- Test Tube[2]
- Laboratory Heating Equipments[9]
- Testing Equipment[5]
- Spectrometers[1]
- Other Inorganic Chemicals[5]
- Silica[1]
- Other Analysis Instruments[8]
- Gas Analyzers[2]
- Laboratory Furniture[7]
- Dental Equipments[7]
- Water Treatment[1]
- Building Glass[5]
- Formwork[2]
- Medical Rubber[7]
- Moisture Meters[2]
- Temperature Instruments[1]
- Hardness Testers[1]
- Toy Balls[1]
- Valves[2]
- Mixing Equipment[1]
- Plastic Tubes[3]
- Contact Person : Mr. Shanghai ZDAN
- Company Name : Shanghai Zdan International Co., Ltd.
- Tel : 0086-021-64298971
- Fax : 0086-021-64298973
- Address : Shanghai,shanghai,Room 217, No.38, Lane 2049, Pujin Road,Shanghai City(200240), China.
- Country/Region : China
- Zip : 201114
CA Filter Membrane
CA (Cellulose Acetate) membrane filters are composed of pure cellulose acetate modified to offer researchers the lowest binding filters available. Due to the extremely low binding characteristics, these filters provide higher throughputs than competitive offerings and reduce filter changes when filtering proteinaceous solutions.
Because of their unique strength and extremely low binding characteristics, CA (Cellulose Acetate) filters are ideal for protein and enzyme filtrations, tissue culture media sterilization, cold sterilization, biological fluid filtration and other filtration applications where maximum recovery of proteins is critical.
CA (Cellulose Acetate) membranes are manufactured using a unique impregnation process that is internally supported by an inert polyester web eliminates cracking, tearing, breaking and distortion when handled or creased. Each filter has unequalled dimensional stability after autoclaving or steam sterilizing and is completely unaffected by temperatures up to 135°C (275°F). The exclusive impregnation process results in an acetate filter which has a burst strength of 130 psi, uniform pore size and consistent flow rates for reliable performance.
FeaturesLowest binding material availableHydrophilicHigh throughputStrength and dimension stabilityUniform pore structureApplicationProtein and enzyme filtration, sterilizationBiological fluid filtration sterilizationTissue culture media sterilizationDiagnostic cytologyReceptor binding studiesEnhanced recovery of fastidious gram positive organismsTechnical Parameter| Pore Size(μm) | Thickness(μm) | Bubble Point(Bar) | Water Flow RateΔp = 0.9 bar(mL/min/cm2) | Air Flow Rate(mL/min/cm2)(ΔP=3mbar) |
| 0.22 | 115 | 4 | 18.5 | -- |
| 0.45 | 115 | 3.1 | 40 | 25 |
| 0.80 | 140 | 1.5 | 150 | 50 |
| 3.0 | 140 | 0.5 | 500 | 180 |
| 5.0 | 140 | 0.4 | 900 | 280 |
membrane filter | pore diameter (µm) | diameter for option |
PES | 0.05-0.65 | 13, 25,47,90,142,293 |
MCE | 0.05-0.65 | 13, 25,47,90,142,293 |
Nylon | 0.1-5.0 | 13, 25,47,90,142,293 |
PTFE | 0.1-3.0 | 13, 25,47,90,142,293 |
GlassFiber | 0.5,1.0,2.0 | 13, 25,47,90,142,293 |
CA | 0.2-3.0 | 13, 25,47,90,142,293 |
PVDF | 0.22,0.45 | 13, 25,47,90,142,293 |
CA Filter Membrane
