Qualitative Filter Papers

High Purity Qualitative filter papers for routine laboratory filtration:
• Filter papers for precise identification of materials and for sample preparation prior to sensitive detection
method
• Made of refined cotton linters and cellulose
• Filter papers having >98% alpha cellulose, thereby ensuring highet stabilty and higher durability

Product Code: Filter-paper-Borosil

Description

Applications:
• Recommended for precise identification of materials and for sample preparation prior to sensitive
detection methods.
• Particle separation in Juices, Wine and other beverages production
• Qualitative analysis of milk and milk products.
• Sample preparation for water analysis
• Qualitative analysis of soil, fertilizer, animal feed

Grade Sample Speed Retention rate (µm) Filtration Herzberg (s) Thickness (mm) Weight (g/m²)
B59501 Medium fine precipitates Medium fast (thin) 4–7 160 0.15 68
B59702 Medium-fine crystalline precipitates Medium fast 4–7 155 0.18 85
B59303 Fine precipitates Medium slow 2–5 450 0.17 84
B60404 Coarse precipitates Fast 12–25 50 0.19 79