Filter Paper, Qualitative Filter Paper - Fast Speed, 20cm Circles, 100pcs, Cotton Fiber for Efficient Liquid-Solid Separation(50cmx50cm)

Features: Qualitative filter paper is used for Typical filtration, that is, qualitative chemical analysis and corresponding filtration separation. The filter paper has the characteristics of high specific accuracy, low pressure, large flow, long service life and good stability.Qualitative filter paper use: Mainly used for qualitative chemical analysis and corresponding filtration separation, as well as the manufacture of test paper of corresponding purity. .Name: Qualitative filter paperMaterial: Cotton fiberdiameter:40cm×40cm（100pcs） ，40cm×50cm（100pcs），40cm×60cm（100pcs） ，50cm×50cm（100pcs）Note: Due to different measurement tools, the size may vary. Please understand that different apertures have different sizes. Please purchase as needed

• Efficient Filtration: devised for medium speed filtering, this filter paper provides an optimal balance of efficiency and clarity, perfect for Typical lab analysis and routine testing.
• Material: Made from premium cotton fiber, our qualitative filter paper ensures strong liquid absorption and solid particle retention for reliable results.
• Versatile Applications: Ideal for various uses including chemical analysis, environmental testing, and oil filtration, making it suitable for labs, and industrial .
• Excellent Performance: Featuring thousands of micro pores, it allows liquid particles to pass while effectively blocking larger solids, ensuring clean and precise filtration.
• Qualitative filter papers are very practical and functional, suitable for scientific experiments, petroleum industry testing and other purposes, ideal for chemical analysis, environmental testing, and oil filtration.