Sterile laboratory syringe filters made of PES


Original price was: 225,76£.Current price is: £112,88.

  • Professional membranes made of PES placed in a medical-quality PP housing
  • Gamma sterilization
  • Sterile, Free from DNase and RNase and human DNA, pyrogens and PCR inhibitors, endotoxins, ATP, non-mutagenic
  • Made of non-toxic, high-strength polypropylene
  • Individually packed
  • Available variant: pore diameter 0.22/filter diameter 25mm
  • Package size: 100x1pcs/100pcs.
  • Filtration of aqueous solutions, buffers and media, high protein recovery>98,5
  • High efficiency sterile filtration, LRV
  • Larger filtering area: 4,9cm2
  • Low protein binding
  • High throughput and high flow rate
  • Proper design ensures efficient use
  • Placed into bags by machine, they remain completely intact during production and packaging
  • High protection against cross-contamination
  • Full automation of production and clean room conditions
  • Sterile, non-pyrogenic, free of DNase and RNase
  • Certified RNase-, DNase- and Pyrogen free
  • In vitro diagnostic medical device compliant with Annex III of In Vitro Diagnostic Directive (98/79/EC) (hereinafter: IVDD)
More information about the product


PictureSKUMembrane typePore ​​sizeSizePacking typeSterilepcs/packPriceQuantityMagazineCart
SKU: 08-PES2522RMembrane type: PES disciplinePore ​​size: 0,22umSize: 25 mmPacking type: individuallySterile: Roofpcs/pack: 100x1pcs/100pcsPrice: 112,88£
Warehouse: In stock

Advanced technology Biologix Group Limited

Sterile laboratory syringe filters made of PES, which are the work of the renowned brand Biologix Group Limited, represent excellent quality and advanced technology in the field of laboratories and scientific research. These filters are an irreplaceable element of the filtration process, contributing to precise and reliable results in laboratory analyses.

Their design is based on polyester sulfone (PES), which makes them extremely effective in retaining microorganisms, particles and undesirable substances. It is a material with high mechanical strength, resistance to solvents and chemicals, which ensures long-term durability and reliability in various laboratory conditions.

Filtration with these sterile PES syringe filters is not only effective, but also extremely precise. Their microporous structure enables the separation of particles of different sizes, which is crucial in analyzes requiring selective retention and concentration of samples.

Safety and reliability in research

Biologix Group Limited is a respected manufacturer of high-end laboratory equipment, which adds additional confidence in the quality of these filters. Their commitment to innovation and accuracy translates into tools that meet the requirements of even the most advanced and delicate scientific research.

In laboratory applications, where precision, reliability and safety are key, sterile syringe filters made of PES from the Biologix Group Limited brand become invaluable support, allowing researchers and scientists to focus on their research without worrying about the quality and reliability of the filtration process.


  • Application of PES material: Laboratory filters made of elastic polyester (PES) are characterized by excellent compatibility with a wide range of chemicals and fluids. The PES material is resistant to organic solvents, which allows testing in various chemical conditions. High retention efficiency: Thanks to their microporous structure, PES filters ensure effective retention of particles of various sizes. This enables precise separation and concentration of samples, which is extremely important in laboratory analyses.
  • Sterility: Biologix PES filters are sterile, which ensures the purity of samples and minimizes the risk of contamination. This is crucial to obtain accurate and reliable test results.
  • High throughput: The innovative production technology of PES filters allows you to achieve excellent throughput while maintaining high retention efficiency. Thanks to this, they speed up filtration processes, which is especially valuable during work requiring quick results.
  • Resistance to low and high temperatures: PES Biologix laboratory filters are resistant to extreme temperatures, which allows them to be used in a wide range of research. They can be used in analyzes carried out both at room conditions and at extreme temperatures.
  • Ease of use: PES filters are available in a variety of sizes and capacities to suit your specific research needs. Their ergonomic design facilitates operation and assembly, which translates into smooth work in the laboratory.
  • Safety: Biologix PES filters are free from toxic substances and potentially harmful ingredients. Thanks to this, they can be used in biological and medical research without fear of affecting the results and health of employees.


  • Shelf life: 3 years from the date of manufacture (make sure the packaging is in good condition)
  • Connection: F luer connector and M luer connector
  • Maximum working pressure: 87 psi
  • Maximum working temperature: 90 ° C


  • Sample filtration: PES syringe filters are used to purify and concentrate samples of biological, chemical or other substances. They can be used to remove contaminants, proteins, viruses or other microorganisms from samples before analysis.
  • Preparing samples for analysis: Before testing samples using various analytical techniques such as chromatography, mass spectrometry, or spectroscopy, it may be necessary to remove unwanted substances. PES syringe filters assist in this procedure.
  • Sample Preparation for Microbiology: PES filters are used in microbiology to purify samples to isolate microorganisms or viruses. They can be used in clinical, environmental or biotechnological research.
  • Filtration of culture media: In cell or microbial culture, it is important that the culture environments are free from contaminants. PES syringe filters allow the removal of microorganisms and contaminants from culture media.
  • Protein purification and concentration: PES syringe filters can be used in the purification and concentration processes of proteins or other biomolecules. They help separate proteins from other sample components.
  • Molecular testing: In molecular techniques such as PCR, qPCR, and DNA/RNA sequencing, it is important to use purified samples. PES syringe filters can help remove inhibitors or contaminants that could affect test results.
  • Solvent Filtration: PES filters can be used to purify chemical solvents before they are used in chemical reactions or analyses.
  • Water and Fluid Filtration: PES syringe filters are used to purify laboratory water or other fluids used in research.


  • Manufactured in accordance with ISO 9001:2015 and ISO 13485:2016
  • The in vitro diagnostic medical device complies with Regulation 2017/746 (hereinafter: IVDR)


Sterile: YES

  • The products are sterilized by gamma radiation in accordance with the ISO13485 standard.
  • For each batch, sterilization records are recorded and signed by qualified personnel for product release.