Qualitative Filter Paper – 20cm Circles, 100pcs, Ideal for Analytical Filtration(40cmx40cm Medium)

Product descriptionFeatures: 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

• devised for medium speed filtration, this qualitative filter paper ensures efficient liquid-solid separation, making it perfect for Typical lab analysis and routine testing.
• Made from cotton fiber, our filter paper offers exceptional liquid absorption and solid particle retention, meeting the demands of daily filtration tasks.
• Featuring thousands of micro pores, this filter paper allows liquid particles to pass through while effectively blocking larger solids, delivering consistent and reliable results.
• Versatile in use, this filter paper is ideal for chemical analysis, environmental testing, oil filtration, and is widely utilized in schools, research labs, and industrial applications.
• Constructed from durable, tear-resistant material, this filter paper is devised for practical daily lab use, ensuring no breakage during filtration for accurate and clean results.