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Wet-strengthened Filter Papers for Qualitative Analyses

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

   

Choose your product

Products (18)

Qualitative Filter Papers/ Grade 293 / 240 mm Folded Discs

$69.00

100 Pieces
Grade
293
Filter Format
Folded
Filter Diameter
⌀ 240 mm
Qualitative Filter Papers/ Grade 293 / 320 mm Folded Discs

$107.00

100 Pieces
Grade
293
Filter Format
Folded
Filter Diameter
⌀ 320 mm
Qualitative Filter Papers/ Grade 293 / 270 mm Folded Discs

$80.00

100 Pieces
Grade
293
Filter Format
Folded
Filter Diameter
⌀ 270 mm
Qualitative Filter Papers/ Grade 293 / 90 mm Folded Discs

$97.00

100 Pieces
Grade
293
Filter Format
Folded
Filter Diameter
⌀ 90 mm
Qualitative Filter Papers/ Grade 293 / 185 mm Folded Discs

$43.00

100 Pieces
Grade
293
Filter Format
Folded
Filter Diameter
⌀ 185 mm
Qualitative Filter Papers/ Grade 293 / 125 mm Folded Discs

$38.00

100 Pieces
Grade
293
Filter Format
Folded
Filter Diameter
⌀ 125 mm
Qualitative Filter Papers/ Grade 293 / 150 mm Folded Discs

$38.00

100 Pieces
Grade
293
Filter Format
Folded
Filter Diameter
⌀ 150 mm
Qualitative Filter Papers/ Grade 293 / 340 x 440 mm Sheets

$166.00

100 Pieces
Grade
293
Filter Format
Sheets
Qualitative Filter Papers/ Grade 293 / 580 x 580 mm Sheets

$265.00

100 Pieces
Grade
293
Filter Format
Sheets
Qualitative Filter Papers/ Grade 293 / 460 x 570 mm Sheets

$210.00

100 Pieces
Grade
293
Filter Format
Sheets
Qualitative Filter Papers/ Grade 293 / 90 mm Discs

$10.00

100 Pieces
Grade
293
Filter Format
Discs
Filter Diameter
⌀ 90 mm
Qualitative Filter Papers/ Grade 293 / 110 mm Discs

$12.00

100 Pieces
Grade
293
Filter Format
Discs
Filter Diameter
⌀ 110 mm
Qualitative Filter Papers/ Grade 293 / 55 mm Discs

$9.60

100 Pieces
Grade
293
Filter Format
Discs
Filter Diameter
⌀ 55 mm
Qualitative Filter Papers/ Grade 293 / 70 mm Discs

$9.60

100 Pieces
Grade
293
Filter Format
Discs
Filter Diameter
⌀ 70 mm
Qualitative Filter Papers/ Grade 293 / 125 mm Discs

$17.00

100 Pieces
Grade
293
Filter Format
Discs
Filter Diameter
⌀ 125 mm
Qualitative Filter Papers/ Grade 293 / 185 mm Discs

$32.00

100 Pieces
Grade
293
Filter Format
Discs
Filter Diameter
⌀ 185 mm
Qualitative Filter Papers/ Grade 293 / 150 mm Discs

$22.00

100 Pieces
Grade
293
Filter Format
Discs
Filter Diameter
⌀ 150 mm
Qualitative Papers/ Grade 293 / 600 mm Discs
Grade
293
Filter Format
Discs
Filter Diameter
⌀ 600 mm
Results per page: | |

Grade

Weight (g/m²)

Thickness (mm)

Filtration Time (s)

Particle
retention (µm)

Precipitates

Properties

1288

84

0.21

10

12 - 15

Coarse crystalline

Fast filtration

1289

84

0.21

20

8 - 12

Medium-fine crystalline

Medium-fast filtration

1292

84

0.17

50

5 - 8

Fine crystalline

Medium-slow filtration

1290

84

0.15

100

3 - 5

Fine crystalline

Slow filtration

1291

84

0.15

180

2 - 3

Very fine crystalline

Very slow filtration

293

80

0.15

300

1 - 2

Very fine crystalline

Very slow filtration

Brochure

Carte da filtro per il laboratorio e l’industria
it 2.4 MB
Papiers filtres pour les laboratoires et l’industrie
fr 2.4 MB
赛多利斯 实验室过滤产品 精简目录
zh 2.9 MB
Filter Papers for the Laboratory and Industry
en 6.4 MB

Catalog

Laboratory Filtration Products
en 17.2 MB