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Filter Papers

Broad range of filter papers. You can choose from quantitative, qualitative, qualitative-technical filter papers, blotting and chromatography filter papers and many other paper grades for special applications. Our filter papers are depth filters and typical applications are particle retention in gases or aqueous solutions.

Qualitative Papers/ Grade 1290
Qualitative Papers/ Grade 1290
Item no.: FT-3-208-090
Price: $10.00

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 292 a
Qualitative Papers/ Grade 292 a
Item no.: FT-3-215-125
Price: $17.00

These filter papers are especially suitable for qualitative analyses that require a low ash content.

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Qualitative Papers/ Grade 292
Qualitative Papers/ Grade 292
Item no.: FT-3-205-125
Price: $17.00

These filter papers are especially suitable for qualitative analyses that require a low ash content.

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Qualitative Papers/ Grade 1290
Qualitative Papers/ Grade 1290
Item no.: FT-3-208-150
Price: $21.00

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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Quantitative Papers/ Grade 393
Quantitative Papers/ Grade 393
Item no.: FT-3-127-125
Price: $32.00

These filter papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an α-cellulose content of > 98 % and are acid-washed to make the papers ashless and achieve high purity.

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