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Crêped Filter Papers for Qualitative & Technical Analyses

Crêped filter papers are mostly used for the rapid filtration of relatively coarse precipitates; because of their crêped structure they provide a larger filtration area than smooth filter papers. Grades with a wet burst resistance > 30 kPa are referred to as wet-strengthened and are therefore suitable for pressure or vacuum filtration.

   

Choose your product

Products (105)

Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 47 mm Filter Discs

$8.70

1 Pieces
Grade
5 H/N
Filter Format
Discs
Qualitative & Technical Papers, Creped/ Grade 6  S/N / ⌀ 70 mm Filter Discs

$5.50

50 Pieces
Grade
6 S/N
Filter Format
Discs
Qualitative & Technical Papers, Creped/ Grade 603/N / ⌀ 270 mm Filter Discs

$40.00

100 Pieces
Grade
603/N
Filter Format
Discs
Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 240 mm Filter Discs

$33.00

100 Pieces
Grade
5 H/N
Filter Format
Discs
Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 385 mm Filter Discs

$146.00

100 Pieces
Grade
39/N
Filter Format
Discs

"

Grade

Weight

(g/m²)

Thickness

(mm)

Filtration Time (s)

Wet Bursting Strength (kPa)

Air Resistance (mbar)

Properties

5 H/N

85

0.28

3

 ≥ 40

n.a.

Very fast filtration, wide-pore

34/N

80

0.25

5

 ≥ 50

2.0

Very fast filtration

37/N

135

0.50

4

 ≥ 70

1.9

Very fast filtration

FT 55

55

0.15

5

 ≥ 20

n.a.

Very fast filtration

1602/N

70

0.23

5

 ≥  30

n.a

Very fast filtration

39/N, 180 g

180

0.65

5

 ≥ 90

2.5

Very fast filtration

39/N, 300 g

300

0.95

5

≥ 120

2.5

Very fast filtration

603/N

75

0.25

8

≥ 50

n.a.

Fast filtration

6 S/N

145

0.55

12

≥ 90

n.a.

Medium-fast filtration

601/N

65

0.19

13

≥ 30

n.a.

Medium-fast filtration, for sugar industry

67/N, 160 g

160

0.65

13

≥ 60

5.5.

Medium-fast filtration

"

Brochure

Filter Papers for the Laboratory and Industry
en 6.4 MB
Carte da filtro per il laboratorio e l’industria
it 6.3 MB
Papiers filtres pour les laboratoires et l’industrie
fr 6.3 MB
宣传手册:实验室过滤产品精简目录
zh 19.0 MB

Catalog

Laboratory Filtration Products
en 8.2 MB
Smooth Filter Papers for Qualitative & Technical Analyses

These filter papers are used for routine analyses like clarification, determination of substances, but also as discs with a center hole for technical applications. Grades with a wet burst resistance > 30 kPa are referred to as wet-strengthened and are therefore suitable for pressure or vacuum filtration. White and bright particles can be easily detected with the black paper grade 918, due to the color contrast for example for the detection of fluorine or silicon in water or the detection of mycelium in mildews.