Qualitative Filter Paper – 20cm Circles, 100pcs, Cotton Fiber for Efficient Filtration(40cmx50cm Slow)

Product descriptionFeatures: Qualitative filter paper is used for general 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

• Material: Made from premium cotton fiber, our qualitative filter paper ensures strong liquid absorption and solid particle retention for reliable filtration.
• Efficient Filtration: devised for medium-speed filtering, this filter paper provides an optimal balance of efficiency and clarity, perfect for general lab analysis and routine testing.
• Excellent Performance: Thousands of micro pores allow liquid particles to pass while blocking larger solids, delivering consistent and accurate results for all your filtration needs.
• Versatile Applications: Ideal for chemical analysis, environmental testing, oil filtration, and more, making it suitable for schools, research labs, and industrial applications.
• Durable and Tear-Resistant: Crafted to withstand daily lab use without breakage, this filter paper is a must-have consumable for accurate and clean filtration processes.