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  • 15.11.17 Posted By Jinming Zhou

    PTFE or Polytetrafluoroethylene membrane filters are resistant to many solvents used in the laboratory filtration procedures. They are versatile and thus, preferred for a variety of applications including filtration of organic as well as aqueous solvents. Also, they can be used for filtration of aggressive solutions. When filtering the aqueous substances, the filters should be pre-wetted with a water-miscible solvent for easy clarification. Due to their versatility, they are also used for food analysis, environmental sampling, content uniformity, and QC analysis. There are many benefits of buying PTFE syringe filter. You should consider the quality, pore size, and diameter of the filter membrane for making the right selection.

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  • 09.10.17 Posted By Jinming Zhou

    PTFE or Polytetrafluoroethylene filters can largely help in the filtration of gaseous and organic solvents. They are resistant to many solvents. Here is everything that you ought to know about these filters.

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  • 13.09.17 Posted By Jinming Zhou

    In many biological, biopharmaceutical, and laboratory procedures, preparation of samples is a critical stage. It requires accuracy by complete elimination of microorganisms and particles. In this regard, using syringe membrane filters can largely help in ensuring accurate and consistent experimental results. It is a wheel-shaped filter having a plastic body. Its membrane is made for effective purification of different contaminants.

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  • 01.08.17 Posted By Jinming Zhou

    A syringe filter generally consists of a plastic housing with a covering which serves as a filter. The liquid to be purified or may be cleaned by drawing it up the syringe through the filter or by forcing the filtered liquid out, through the filter.

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  • 13.07.17 Posted By Jinming Zhou

    Polyvinylidene difluoride or PVDF syringe filters are polymer syringe filters with the below characteristics:

    hydrophilic membrane

    heat tolerance

    broad chemical compatibility

    low protein binder

    offer high protein recovery

    Because of these characteristics they are used widely in biological sample filtration, HPLC sample filtration and in protein sequence analysis.

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  • 21.06.17 Posted By Jinming Zhou

    For filtration of aggressive solvents and HPLC samples, PVDF syringe filters are considered as the best option. These filters with Polyvinylidene Difluoride membrane are ideally used for amino acid analysis and protein sequencing of proteins. These membranes are available as both hydrophilic and hydrophobic. If you are using hydrophobic membranes, they must be pre-wetted with methanol or ethanol before immersing in the buffer.

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  • 23.05.17 Posted By Jinming Zhou

    PTFE or Polytetrafluoroethylene membranes are extensively used for the filtration of gaseous and organic HPLC solvents. Also, this hydrophobic membrane can be used for clarification of corrosive substances. It has low extractables and it is chemically resistant to most of the substances. Selection of the right membrane should be ideally based on the application. Here are the things that you must know for choosing the best PTFE syringe filters.

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  • 11.04.17 Posted By Jinming Zhou

    Preparation of samples is a critical stage if you require to carry out successful chromatography. Nylon filters help to ensure proper elimination of particles and microorganisms in the sample preparation process. Filters provide consistent and reliable experimental results for a range of samples and applications. Syringe filters protect chromatography columns by preventing the accumulation of fine particles in the column, which may form premature blockages.

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  • 08.03.17 Posted By Jinming Zhou

    The syringe filters are used for removing the particles and microorganisms from liquids or gases. They are available in different pore sizes and diameters. Mostly, these filters vary in terms of membrane materials. The selection of membrane differs according to the application. In biotechnological industries looking for filtration of peptides and enzymes, PES filters are widely demanded.

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  • 08.02.17 Posted By Jinming Zhou

    Technological advancements have made life easier in several ways. It wouldn’t be wrong to say that even a small change in the way a certain tool can be used will help in saving a lot of time and effort that can be productively employed elsewhere. This is perhaps the thing with Syringe Filters that is not only making them increasingly popular in their usage but also improving the process of filtering out contaminants from various liquids used in the biotechnological industries.

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