Qualitative Filter Paper – Cotton Fiber Filters for Lab Analysis, 20cm Circles, 100pcs(50cmx50cm Fast)

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

• Cotton Fiber: Made from premium cotton fiber, our qualitative filter paper ensures excellent liquid absorption and solid particle retention for reliable filtration results.
• Efficient Liquid-Solid Separation: devised for medium speed filtering, this filter paper provides a perfect balance of efficiency and clarity, making it ideal for routine lab analysis and testing.
• Outstanding Filtration Performance: Thousands of micro pores effectively block larger solid particles while allowing liquid particles to pass through, ensuring consistent and accurate results every time.
• Versatile Applications: Perfect for a variety of uses including chemical analysis, environmental testing, oil filtration, and more, making it suitable for schools, research labs, and industrial applications.
• Durable and Tear-Resistant: Crafted from strong, tear-resistant material, this filter paper is devised for daily lab use, ensuring no breakage during filtration and maintaining .