Premium Quantitative Filter Paper Circles, Pack of 100 Sheets

About this item

• Precise Quantitative Filtration: designed for quantitative and gravimetric analysis, ensuring accurate collection of precipitates and suspended solids
• Consistent Pore Size: 90 mm diameter with uniform pore distribution for reliable filtration performance and reproducible results
• Moderate Filtration Rate: balanced flow rate suitable for routine laboratory separations; coarse cellulose removes particles > 20 µm in 35 – 70 seconds
• Low Ash Content: ash content ≤ 0.01 %, minimizing interference in analytical and environmental testing applications
• Laboratory-Grade Purity: chemically treated to remove impurities; ideal for analytical chemistry, pharmaceutical, and environmental testing