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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 6  S/N / ⌀ 70 mm Filter Discs

$5.50

Grade
6 S/N
Filter Format
Discs
Qualitative & Technical Papers, Creped/ Grade 1602/N / ⌀ 125 mm Filter Discs

$9.90

Grade
1602/N
Filter Format
Discs
Qualitative & Technical Papers, Creped/ Grade 601/N / ⌀ 110 mm Filter Discs

$9.00

Grade
601/N
Filter Format
Discs
Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 185 mm Filter Discs

$18.00

Grade
5 H/N
Filter Format
Discs
Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 270 mm / Folded Filters

$160.00

Grade
5 H/N
Filter Format
Folded

"

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 9.4 MB
Papiers filtres pour les laboratoires et l'industrie
fr 2.0 MB
Carte da filtro per il laboratorio e l'industria
it 1.9 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 21.8 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.