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Quantitative Filter Paper

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.

 

Choose your product

Products (24)

White Dot Quantitative Filter Papers / Grade 389 / 580 x 580 mm Sheets

$565.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Sheets
185 mm White Dot Quantitative Filter Paper Discs / Grade 389

$73.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 185 mm
125 mm White Dot Quantitative Filter Paper Discs / Grade 389

$34.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 125 mm
125 mm White Dot Quantitative Folded Filter Papers / Grade 389

$50.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Folded
Filter Diameter
⌀ 125 mm
100 mm White Dot Quantitative Filter Paper Discs / Grade 389

$30.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 100 mm
150 mm White Dot Quantitative Filter Paper Discs / Grade 389

$48.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 150 mm
240 mm White Dot Quantitative Filter Paper Discs / Grade 389

$119.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 240 mm
40.5 mm White Dot Quantitative Filter Paper Discs / Grade 389

$10.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 40.5 mm
600 mm White Dot Quantitative Filter Paper Discs / Grade 389

$235.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 600 mm
110 mm White Dot Quantitative Filter Paper Discs / Grade 389

$30.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 110 mm
45 mm White Dot Quantitative Filter Paper Discs / Grade 389

$10.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 45 mm
185 mm White Dot Quantitative Folded Filter Papers / Grade 389

$81.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Folded
Filter Diameter
⌀ 185 mm
70 mm White Dot Quantitative Filter Paper Discs / Grade 389

$12.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 70 mm
90 mm White Dot Quantitative Filter Paper Discs / Grade 389

$23.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 90 mm
110 mm White Dot Quantitative Folded Filter Papers / Grade 389

$53.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Folded
Filter Diameter
⌀ 110 mm
175 mm White Dot Quantitative Filter Paper Discs / Grade 389

$56.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 175 mm
47 mm White Dot Quantitative Filter Paper Discs / Grade 389

$10.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 47 mm
30 mm White Dot Quantitative Filter Paper Discs / Grade 389

$8.70

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 30 mm
55 mm White Dot Quantitative Filter Paper Discs / Grade 389

$10.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Discs
Filter Diameter
⌀ 55 mm
150 mm White Dot Quantitative Folded Filter Papers / Grade 389

$60.00

100 Pieces
Grade
389
Retention Rate
8–12 µm
Filter Format
Folded
Filter Diameter
⌀ 150 mm
Results per page: | |

Choose the correct quantitative filter papers:

Grade  

Weight g/m²

Thickness (mm)

Filtration Time (s)

 Particle retention (µm)

Precipitates

Properties

388 (black dot)  

 84

0.21

10

12-15

Coarse crystalline

Fast filtration

389 (white dot)

 84

0.19

20

8-12

Medium-fine crystalline

Medium-fast filtration, fat-free

392 (red dot)

 84

0.17

50

5-8

Fine crystalline

Medium-slow filtration

390 (green dot)

 84

0.16    

 100

3-5

Fine crystalline

Slow filtration

391 (blue dot)

 84

0.15    

180

2-3

Very fine crystalline

Very slow filtration

393 (purple dot)

100    

0.18    

300

1-2

Very fine crystalline

Very slow filtration


Brochure

Carte da filtro per il laboratorio e l’industria
it 1.4 MB
Filter Papers for the Laboratory and Industry
en 1.5 MB
Papiers filtres pour les laboratoires et l’industrie
fr 1.4 MB

Catalog

Laboratory Filtration Products
en 17.2 MB