ab Qualitative Filter Paper – Smooth Texture, Clean Separation, 20cm Circles, Ideal for Analytical Use Medium - 40cmx60cm(100pcs),Fast,40cmx60cm（100pcs）

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. The filtering function is to filter out the mixed solid-liquid substances to better achieve the effect of solid-liquid separation. Used in scientific research, industry, agriculture, medical and health, colleges and universities, teaching experiments, environmental protection testing, etc.Name: Qualitative filter paperMaterial: Cotton fiberdiameter:40cmx40cm（100pcs） ，40cmx50cm（100pcs），40cmx60cm（100pcs） ，50cmx50cm（100pcs）Note: Due to different measurement tools, the size may vary. Please understand that different apertures have different sizes. Please purchase as needed

• High Quality Qualitative Filter Paper 60cm, 100pcsMade of high-quality cotton fiber, this qualitative filter paper offers strong liquid absorption and solid particle retention. ideal for lab filtration needs.
• Medium Speed Filtration Balance of Efficiency Clarity Designed for medium speed filtering, it ensures efficient liquid-solid separation. Suitable for general lab analysis, routine testing, and daily filtration tasks.
• Excellent Filtration Performance Thousands of micro pores on the surface allow liquid particles to pass through while blocking larger solid particles, delivering reliable and consistent results.
• Multi-Purpose Use Lab, Industry, Education Perfect for chemical analysis, environmental testing, oil filtration, and pharmaceutical labs. Widely used in schools, research labs, and industrial applications.
• Durable Practical for Daily Lab Use Made with durable, tear-resistant material, ensuring no breakage during filtration. A must-have lab consumable for accurate and clean filtration.