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Syringe Filters PTFE 100Pcs Hydrophobic Filtration 13mm Diameter 0.22μm Pore Size

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$23.99

$ 10 .99 $10.99

In Stock

1.Size:13mm 0.22μm


  • PREMIUM MATERIAL - The PTFE syringe filter material is a PTFE membrane, it with broad chemical compatibility and strong chemical stability and inertia, excellent solvent resistance with organic solutions, with the naturally hydrophobic
  • UNIFORM PORE SIZE - 13mm diameter, 0.22μm pore size, 100pcs packed, PTFE syringe filters with uniform pore size, high porosity and high retention efficiency, resistant to 8bar pressure
  • THREADED INTERFACE DESIGN - PTFE syringe filter is marked the size, with a unique threaded interface (Luer lock) design, non-sterile, no adhesive, and no contamination of the sample. It can be at 121°C/249.8℉ for 30 minutes
  • Excellent SEALING - We use premium virgin polypropylene housing and welded with a premium PTFE membrane, so you can be sure your PTFE syringe filter will never leak sample solvent
  • VARIOUS APPLICATION - The PTFE needle syringe filters are widely used in science laboratories for filtration of small volume samples, such as culture medium, infiltration of various organic solvents, liquid cultures and grain spawn jars



Ben H
2025-08-21 13:28:24
Lots of filters for syringes. Getting into mycology and will be trying these out with Mason jars.
Jeremy Stackhouse
2025-06-28 10:09:15
I use these in the tops of my grain spawn jars for gas exchange. They last through 2 uses, filter out all contaminants, and still allow gasses to echange and fresh air. Simple enough to use, or adopt to your container of choice. Sturdy and rigid.
MsNovemberRain
2025-05-28 18:42:43
I use these PTFE syringe filters for filtering and reconstituting research peptides. They perform as expected, filtering out particulates effectively. The Luer lock connection is reliable and prevents leaks. The PTFE membrane is chemically compatible with the solvents I use, which is essential. My main concern is the lack of individual wrapping. While they are packaged in a larger bag, this does not guarantee sterility for critical applications. For my purposes, this is not a major issue, but it's something to consider if your work requires a sterile environment. I appreciate the price point, but I would be willing to pay more for individually wrapped, sterile filters.
James M
2025-03-18 10:48:41
Exactly what I was looking for. Will use these as gas exchange filters for mycology jars, and will use them to filter various substances before loading them into a syringe. These will come in quite handy for a lot of stuff.
hcr
2025-02-18 10:52:16
Great filters! easy to use and work perfectly! I am happy with this
LawyerMom
2025-01-31 10:31:31
Makes it easy for me to work with mixing my research peptides. Fair value for the quantity. But be aware that these filters are NOT individually wrapped. So if you're looking for a highly sterile research environment, I'd recommend looking for the individually wrapped filters.