These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration. They are made of refined pulp and linters with an > 95% α-celluloose content, are very pure with an ash content < 0.1%.
- Made of refined pulp and cotton linters with an > 95% α-cellulose content,
- Ash content < 0,1% according to DIN 54370
- Wet-strengthened
Note: For all International Orders, the buyer will be solely responsible for the customs clearance, duty, and taxes imposed on the package.
Applications
- Clarification
- Analytical Sample Preparation
- Particle Analysis
Specifications
- Filter Format: Discs
- Filter Paper/Membrane Color: White
- Filtration Time: 10 s
- Grade: 1288
- Wide-pore, loose structure, fast filtering
- Thickness: 0.21 mm
- Dimensions (Filter Diameter): ⌀ 400 mm
- Filter Material: Cotton Linters and Refined Pulp (> 95 % alpha-cellulose; 0% ash)
- Precipitations: Coarse crystalline
- Retention Rate: 12-15 µm
- Filter Type: Qualitative Filter Papers
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