Zhejiang Xinna Medical Device Technology Co., Ltd.
ISO 9001:2015 Certified Dedicated to Membrane Filtration Solutions Since 1994
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PES Syringe Filters Membrane Pore Size 0.45um Φ13mm Φ25mm Φ33mm For Disposable Syringe Filtration
This PES sterile syringe filter from XINNA is integrated with high quality Polyethersulfone (PES) membrane to provide high flow, thermally stable, low protein binding filtration performance. Hydrophilic, low-binding, polyethersulfone (PES) membrane filters are ideal for general filtration, tissue culture media sterilization, and life science/bio-fluid applications.
The PES syringe filters we produce contains high performance hydrophilic PES membrane filter. And the PES membranes are manufactured in our 100,000 class facilities, while the body of the syringe filters are manufactured just a few miles away in our new Injection Molding workshop.
Features of PES syringe filters:
PES Syringe filters are used to filter samples in medical, analytical, molecular biology and biosystems applications. The most prominent feature of PES syringe filters is "soft" mechanical properties, which hold up even after repeated use.The high burst strength and durability offered by these filters allow fortheir use with aggressive handling and automated equipment. Low extractable levels eliminate the need for wetting agents, thereby
reducing interference with analyses and providing fluid purification.
Performance by different pore size
| Pore size | 0.22μm | 0.45μm | 1.2μm | 5μm |
| Flow rate | 33.2 | 58.2 | 143 | 186 |
| Bubble point (psi) | 50 | 35 | 11 | 6 |
| Thickness | 110-150μm | |||
Flow rate measured with water as mL/min/cm2 at 10 psi (0.7 kg/cm2)
Specifications
| Filter Medium | PES |
| Membrane Diameter | 33mm |
| Membrane Pore Size | 0.45um |
| Wettability | Hydrophilic |
| Nominal Thickness | 110-150μm |
| Bubble Point (psi) | 35 |
| Sealing Compatibility | Ultrasonic, Heat, Radio Frequency, Insert Molding |
| Max Operating Temperature | 130℃ |
| H2O Flow Rate Measured as mL/min/cm2 at 10 psi (0.7kg/cm²) | 58.2 |
| Connections(Inlet/Outlet) | Female Luer Lock inlet and Male Luer slip outlet |
Applications
PES Syringe filters are widely used in life-science laboratories for filtration of small volume samples.
