Qualitative Filter Paper, Medium Speed, 50cm, 100 Sheets – Lab-Grade for Chemistry and Biology,Slow,20cmx20cm（100pcs）

Product DescriptionThis Qualitative Filter Paper is made from high-quality cotton fiber and is designed for general filtration applications, especially in qualitative chemical analysis and laboratory settings.it is ideal for filtering mixed solid-liquid substances, helping you achieve effective solid-liquid separation with ease.Engineered for high accuracy,Applications include:1.Scientific research and lab experiments2.Educational use in schools and universities3.Environmental protection and quality testing4.Agricultural, industrial, and medical applications5.Whether you're conducting routine lab filtration, preparing test papers of specific purity, or performing environmental testing, this qualitative analysis filter paper offers the performance and quality you can trust.Specifications:Name: Qualitative Filter PaperMaterial: Cotton FiberDiameter: 10cmx10cm（100pcs） ，10pcs15cm（100pcs） ，15pcs20cm（100pcs），20pcs20cm（100pcs） ，20pcs30cm（100pcs） Quantity: 100Filtration Speed: MediumPackage Includes:100pcs x Qualitative Filter Paper SheetsNote:Size may vary slightly due to manual measurement. Pore sizes differ by filtration type—please select according to your specific needs.

• Reliable Medium Flow Rate – Engineered for efficient filtration of fine to medium particles; ideal for general qualitative analysis in laboratories.
• High-Purity Cellulose – Made from refined cellulose fibers to ensure consistent filtration and accurate results without contamination.
• Low Ash Residue – Designed to leave minimal residue after use, making it perfect for gravimetric analysis and routine lab filtration.
• Wide Application – Suitable for chemistry experiments, biology labs, school science projects, industrial inspections, and more.
• Pre-Cut Convenience – 100 sheets neatly packed and easy to use straight out of the box.