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 - 25mm diameter, 0.45μm 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