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Qualitative Filter Papers

Qualitative filter papers in various designs. Wet strengthened filter papers are essentially used for analytical and routine analyses, when no gravimetric analyses are required and can be used for pressure or vacuum filtration. The highpurity qualitative filter papers are especially suitable for qualitative analyses that require a low ash content. Our technical papers are generally used for analytical and technical purposes. They have a fast flow rate due to their structure.

Qualitative Papers/ Grade 1288
Qualitative Papers/ Grade 1288
Item no.: FT-2-206-400800

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-cellulose content, are very pure with an ash content < 0.1%.

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Qualitative Papers/ Grade 1289
Qualitative Papers/ Grade 1289
Item no.: FT-2-207-400800

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-cellulose content, are very pure with an ash content < 0.1%.

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Qualitative Papers/ Grade 1291
Qualitative Papers/ Grade 1291
Item no.: FT-2-209-580580

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-cellulose content, are very pure with an ash content < 0.1%.

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Qualitative & Technical Papers, Smooth/ Grade 3 S/h

This paper grade is generally used for analytical and technical purposes.

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Qualitative & Technical Papers, Smooth/ Grade 100/N

This paper grade is generally used for analytical and technical purposes.

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