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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)

47 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$10.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 47 mm
45 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$10.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 45 mm
110 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$30.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 110 mm
180 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$57.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 180 mm
Quantitative Papers/ Grade 388
Quantitative Papers/ Grade 388
Item no.: FT-3-101-142

$48.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 142 mm
400 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$140.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 400 mm
185 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$73.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 185 mm
150 mm Black Dot Quantitative Folded Filter Papers / Grade 388

$60.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Folded
Filter Diameter
⌀ 150 mm
50 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$10.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 50 mm
150 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$48.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 150 mm
185 mm Black Dot Quantitative Folded Filter Papers / Grade 388

$75.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Folded
Filter Diameter
⌀ 185 mm
125 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$34.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 125 mm
55 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$10.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 55 mm
70 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$12.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 70 mm
240 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$119.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 240 mm
320 mm Black Dot Quantitative Folded Filter Papers / Grade 388

$135.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Folded
Filter Diameter
⌀ 320 mm
Black Dot Quantitative Filter Papers / Grade 388 / 580 x 580 mm Sheets

$580.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Sheets
240 mm Black Dot Quantitative Folded Filter Papers / Grade 388

$128.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Folded
Filter Diameter
⌀ 240 mm
90 mm Black Dot Quantitative Filter Paper Discs / Grade 388

$23.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Discs
Filter Diameter
⌀ 90 mm
200 mm Black Dot Quantitative Folded Filter Papers / Grade 388

$94.00

100 Pieces
Grade
388
Retention Rate
12–15 µm
Filter Format
Folded
Filter Diameter
⌀ 200 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