General Purpose Laboratory Filter Paper, Qualitative Quantitative Filter Paper 7-18cm Low Ash Acid-Alkali Resistant Cotton Fiber Lab(18cm Medium)

<;;;0.01%), making it perfect for precise lab work where no is required after burning.2.With chemical resistance, it can handle acidic and alkaline solutions without losing strength. The paper has a consistent pore structure, ensuring reliable solid-liquid separation and repeatable results.3.Widely used in laboratories, schools, environmental testing, industries, it is a must-have for professional filtration and quantitative analysis.Key Features:1.High-purity cotton fiber2.Low ash content \u2013 less than 0.01%3.Strong resistance to acids and bases4.Uniform filtration speed5.Ideal for chemical labs, control, and research use

• Ultra-Low Ash Content: devised for high-precision chemical analysis, this filter paper leaves almost no ash after burning, ensuring -free filtration and accurate trace element testing.
• High-Purity Material: Made from refined cellulose, this quantitative filter paper guarantees consistent results for gravimetric and quantitative testing in laboratory environments.
• Durable and Reliable: Engineered to withstand harsh lab conditions, this filter paper is both acid and alkali resistant, maintaining its strength during chemical reactions and solution filtration.
• Controlled Filtration Speed: Features a uniform pore structure that provides stable filtration speed, making it ideal for accurate separation of solid and liquid phases in environmental labs and food testing.
• Wide range of applications: Widely used in chemical experiments, can also be used for automotive oil detection, and can also be used to predict weather.