Folded Filter Paper, 250 mm, Grade 400, medium, smooth, 80 g/sqm, 100 pcs.

Filterpapers for General Laboratory Work

Recommended for substance identification, liquid clarification and sample preparation in a wide range of chemical analysis.

• Made from highly refined cellulose
• For the rapid separation of large particles
• For the reliable clarification of viscous liquids
• Three surfaces are available: smooth, grained and creped.
• Creped filter papers have a particularly large surface area and correspondingly shorter filtration times.
• Available as round and pleated filters, sheets, cuts and rolls.

As round and pleated filters with the following sizes in millimeters: 47 – 55 – 70 – 90 – 110 – 125 – 150 – 185 – 240 – 320 (pleated filters from 70 mm).

This product is equivalent to: Schleicher-Schüll 400 -- Whatman - -- Macherey Nagel 710 -- Sartorius 3m/N