Qualitative Filter Paper – 20cm Circles, 100pcs for Efficient Lab 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

• devised for efficient liquid-solid separation, this qualitative filter paper ensures optimal performance for medium speed filtering in various lab applications.
• Crafted from cotton fiber, our filter paper offers excellent liquid absorption and solid particle retention, making it ideal for analytical use and routine testing.
• With thousands of micro pores, this filter paper allows for reliable filtration, blocking larger solid particles while ensuring clarity and consistency in results.
• Versatile in application, this filter paper is perfect for chemical analysis, environmental testing, oil filtration, and is widely used in schools, research labs, and industrial environments.
• Constructed from durable, tear-resistant material, this filter paper is devised for daily lab use, ensuring no breakage during filtration and providing a must-have consumable for accurate results.