These 185 mm diameter qualitative filter paper discs are ideal for analytical purposes and routine analyses. They are wet-strengthened for use in pressure or vacuum filtration. Made from refined pulp and cotton linters with more than 95% alpha-cellulose and an ash content of less than 0.1% according to DIN 54370.

Key Features:

• Made of > 95 % α-cellulose
• Ash content below 0.1 % according to DIN 54370
• Medium to wide pore, loose structure
• Medium fast filtering
• 185 mm diameter
• 100 discs per pack

These 185 mm diameter qualitative filter paper discs are ideal for analytical purposes and routine analyses. They are wet-strengthened for use in pressure or vacuum filtration. Made from refined pulp and cotton linters with more than 95% alpha-cellulose and an ash content of less than 0.1% according to DIN 54370.

Key Features:

• Made of > 95 % α-cellulose
• Ash content below 0.1 % according to DIN 54370
• Medium to wide pore, loose structure
• Medium fast filtering
• 185 mm diameter
• 100 discs per pack