PES Syringe Filter

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

Ordering Information

Please see the attachment below:

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