Description

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11 Cm Qualitative Filter Paper – Standard Grades 1, 2, 4
Our 11 cm qualitative filter paper is designed to meet the rigorous demands of laboratory filtration. This bundle includes three distinct grades—1, 2, and 4—each tailored for specific filtration needs. Grade 1 offers medium retention and flow, ideal for retaining medium crystalline particles (10-15 microns). Grade 2 provides high retention with a slow flow rate, perfect for fine crystalline particles (5-10 microns). Meanwhile, Grade 4 features coarse retention and fast flow, suitable for coarse and gelatinous precipitates (20-25 microns). Made from high alpha-cellulose cotton, these filters are not intended for ashing, ensuring optimal performance in various applications.

Versatile Applications
These qualitative filter papers are versatile and can be utilized across multiple fields, including laboratory and chemistry, food and agriculture, brewing and wine, as well as air and gas filtration. Whether you are conducting routine clarifications, separating solid foodstuffs, or analyzing soil samples, our filter papers provide reliable results. The flat discs are suitable for gravity and Buchner low suction vacuum filtration, making them an essential tool for any laboratory setting.

• Available in three grades (1, 2, 4) for tailored filtration needs.
• Grade 1: Medium retention and flow for medium crystalline particles.
• Grade 2: High retention and slow flow for fine crystalline particles.
• Grade 4: Coarse retention and fast flow for coarse and gelatinous precipitates.
• Broad application range across various industries including science, food, beverage, agriculture, and environmental monitoring.

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