1.Material: Hydrophilic PES
2.Diameter: 4mm, 13mm, 25mm, 33mm, 50mm
3.Pore size: 0.1μm, 0.22μm, 0.45μm, 0.65μm, 1.0μm, 3.0μm, 5.0μm
4.Housing:Medical PP
Availability: In Stock
Description of PES Syringe Filter:
Polyethersulfone(PES) syringe filter is provided by HAWACH, with natural hydrophilicity, narrow pore distribution, precise pore size:0.1μm, 0.22μm, 0.45μm, etc. The filter also with no pollution to samples, low resistance, fast filtration, and good chemical resistance, has a very good effect on the filtration and clarification of samples.
Advantages of Hawach PES Syringe Filter:
- HAWACH supplies Standard Disposable, Advanced, and Sterile PES syringe filters.
- The shell material of the syringe filter is made of high-quality medical-grade polypropylene material
- And the product structure design is precise, which ensures smooth filtration, rationalization of the internal space, and a very low residual rate, thus reducing the waste of samples.
- In HPLC analysis, the particle size of chromatographic column packing is small and easily blocked by impurity particles, so samples and solvents need to be pre-filtered to remove particulate contaminants and protect the instrument.
Features of Hawach PES Syringe Filter:
- The sterile PES syringe filter is widely used in the laboratory, it does not need to change the membrane and clean the filter, which saves the complicated and time-consuming preparation work.
- Mainly used for sample pre-filtration, clarification, removal of particles, and sterile filtration of liquids and gases.
- It is the method of choice for the filtration of small samples by HPLC and GC.
- The shell of the syringe filter is made of medical-grade PP plastic, and the upper and lower parts are welded together by ultrasonic waves, which are resistant to high pressure and have no product leakage problem.
- Stable membrane quality and zero batch-to-batch variability ensure consistent analytical results.
- The Polyethersulfone membrane (PES) syringe filter has a high filtration rate and low protein adsorption.
- Standard with a locking Luer interface, the connection is tighter.
- Faster passing speed compared to PTFE syringe filter and PVDF syringe filter.
Application:
- Suitable for rapid sterile filtration of media, buffers, and other aqueous solutions.
- Sterilization filtration of protein solutions.
- Filtration of tissue culture additives.
- It can be used in HPLC analysis and IC analysis.
- It is suitable for different water systems and organic system solution filtration.
Operation guide:
Please refer to the demonstration in Figure 1 to use the syringe filter
Technical Data
Filter Media | Hydrophilic PES | ||||
Pore Size | 0.1μm, 0.22μm, 0.45μm, 0.65μm, 1.0μm, 3.0μm, 5.0μm | ||||
Diameter | 4mm | 13mm | 25mm | 33mm | 50mm |
Filtration Area | 0.2cm2 | 1.3cm2 | 4.9cm2 | 8.5cm2 | 19.8cm2 |
Maximum Pressure | 5.2bar | 5.2bar | 5.2bar | 5.2bar | 5.2bar |
Process Volume | 2mL | 10mL | 100mL | 200mL | 5000mL |
Hold-up Volume | < 10μL | < 50μL | < 100μL | < 200μL | < 350μL |
Inlet | Female Luer Lock | Female Luer Lock | Female Luer Lock | Female Luer Lock | Both inlet and outlet are 7-13mm stepped hose barb connection with 6:100 Luer slip |
Outlet | Male Luer slip | ||||
Flow Direction | Flow should enter from the inlet | Both are fine | |||
Housing | Medical PP | ||||
Maximum Operating Temperature | 60°C | ||||
Sterilization | Non-sterile or Gamma Irradiation | ||||
Endotoxin | ≦0.25 EU/ML |
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