Filter Papers
Qualitative and quantitative filter papers for gravimetric analysis, routine laboratory work, liquid absorption, and specialty applications.
Available Products
Quantitative & Gravimetric Analysis Filters
Ash-free filters (<0.01% ash content) from 100% cotton fibers for quantitative and gravimetric analysis.
Qualitative Filter Papers
For analytical purposes and routine laboratory work, available in multiple diameters and filtration speeds.
Liquid Absorption Filter Papers
For absorption, blotting, chromatography, seed germination testing, and surface protection.
Specialty Application Filter Papers
For separating liquid samples with hydrophobic/hydrophilic phases or clarifying suspensions.
Detailed Specifications
Download the complete Sartorius filtration catalog