With a pore size of 0.22 m and a membrane diameter of 25 mm, our syringe filter features smaller and more uniform pores, enabling it to tiny particles, ensuring superior filtration quality efficientlyUtilizing a hydrophilic PES membrane, this filter offers a high flow rate and rapid wetting without pre-wetting, along with low protein adsorption. It is ideal for liquid filtration, including culture media, reagents, and pharmaceutical solutionsThe syringe filter features a unique threaded interface that fits both luer slip and luer lock syringes, providing a secure and leak-free connection for reliable filtrationEach pack contains 50 syringe filters. Each filter is individually packaged, allowing for direct use and avoiding the need for additional steps, providing great conveniencethis syringe filter is widely used in laboratory-style research, HPLC, and analysis for sample solution filtration, filtration of pharmaceutical solutions, and water sampleColor: As shownMaterial: PlasticPackage Contents:1set x Sterile PES FilterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.