Grade 601 Qualitative Filter Paper

Photo of Ahlstrom 601 General Purpose Filter Paper

This grade is a slow flowing filter designed to retain fine particles encountered in qualitative analysis. Ahlstrom 610 is widely used for water analysis, biological products and fine precipitates such as cold-precipitated barium sulfate. Ahlstrom 610 is also used in Büchner funnels and to clarify cloudy suspensions. Ahlstrom