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Qualitative Filter

Qualitative filter paper is essential in laboratories for routine filtration tasks, used primarily to identify and separate substances rather than for quantitative analysis. Made from cellulose, it is designed in various porosities and thicknesses to accommodate different sediment types, allowing for effective separation based on particle size. This filter paper is crucial for clarifying solutions, cleaning biological samples, and collecting precipitates for further examination. Its primary function is to permit the passage of liquids while capturing solid particles, facilitating preliminary tests and qualitative assessments in fields such as environmental science, chemistry, and clinical research. The simplicity, affordability, and efficiency of qualitative filter paper render it indispensable in numerous scientific applications, making it a fundamental tool for researchers and technicians across various disciplines.

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$60.90
$60.90 - $60.90
$60.90
$40.35
$40.35 - $40.35
$40.35

Sartorius FT-4-210-185, Qualitative Filter Papers/ Grade 1292 / 185 mm Folded Discss, 100/Pk.

Sartorius
In stock

These 185 mm diameter folded qualitative filter papers are ideal for analytical purposes and routine analyses. They are wet-strengthened for use in...

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$60.90
$60.90 - $60.90
$60.90
$40.35
$40.35 - $40.35
$40.35
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$60.90
$60.90 - $60.90
$60.90
$40.35
$40.35 - $40.35
$40.35

Sartorius FT-4-211-185, Qualitative Filter Papers/ Grade 293 / 185 mm Folded Discs, 100/Pk.

Sartorius
In stock

These 185 mm diameter folded qualitative filter papers are ideal for analytical purposes and routine analyses. They are wet-strengthened for use in...

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$60.90
$60.90 - $60.90
$60.90
$40.35
$40.35 - $40.35
$40.35
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$62.20
$62.20 - $62.20
$62.20
$41.21
$41.21 - $41.21
$41.21

Sartorius FT-4-215-185 Qualitative Papers/ Grade 292 a / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

Technical specifications: - Made of cotton linters - Low-nitrogen and nitrates content - Ash content ≤ 0.06 % - Weight: 97 g/cm² - Thickness: 0.19 ...

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$62.20
$62.20 - $62.20
$62.20
$41.21
$41.21 - $41.21
$41.21
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$46.30
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$46.30
$30.67
$30.67 - $30.67
$30.67

Sartorius FT-4-303-185 Qualitative & Technical Papers, Smooth/ Grade 3 hw, ⌀ 185 mm 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$46.30
$46.30 - $46.30
$46.30
$30.67
$30.67 - $30.67
$30.67
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$47.50
$47.50 - $47.50
$47.50
$31.47
$31.47 - $31.47
$31.47

Sartorius FT-4-305-185 Qualitative & Technical Papers, Smooth/ Grade 3 m/N, ⌀ 185 mm 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$47.50
$47.50 - $47.50
$47.50
$31.47
$31.47 - $31.47
$31.47
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$51.10
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$51.10
$33.85
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$33.85

Sartorius FT-4-308-185 Qualitative & Technical Papers, Smooth/ Grade 3 w, ⌀ 185 mm 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$51.10
$51.10 - $51.10
$51.10
$33.85
$33.85 - $33.85
$33.85
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$46.30
$46.30 - $46.30
$46.30
$30.67
$30.67 - $30.67
$30.67

Sartorius FT-4-309-185 Qualitative & Technical Papers, Smooth/ Grade 4 b, ⌀ 185 mm 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$46.30
$46.30 - $46.30
$46.30
$30.67
$30.67 - $30.67
$30.67
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$256.00
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$256.00
$169.60
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$169.60

Sartorius FT-4-314-185 Qualitative & Technical Papers, Creped/ Grade 6 S/N / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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$256.00
$256.00 - $256.00
$256.00
$169.60
$169.60 - $169.60
$169.60
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$47.50
$47.50 - $47.50
$47.50
$31.47
$31.47 - $31.47
$31.47

Sartorius FT-4-312-185 Qualitative & Technical Papers, Smooth/ Grade 6, ⌀ 185 mm 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.

$47.50
$47.50 - $47.50
$47.50
$31.47
$31.47 - $31.47
$31.47
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$56.10
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$56.10
$37.17
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$37.17

Sartorius FT-4-329-185 Qualitative Papers/ Grade 132 / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

These filter papers are especially suitable for qualitative analyses that require a low ash content. ...

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$56.10
$56.10 - $56.10
$56.10
$37.17
$37.17 - $37.17
$37.17
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$142.00
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$142.00
$94.08
$94.08 - $94.08
$94.08

Sartorius FT-4-335-185 Qualitative & Technical Papers, Creped/ Grade 603/N / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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$142.00
$142.00 - $142.00
$142.00
$94.08
$94.08 - $94.08
$94.08
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$60.90
$60.90 - $60.90
$60.90
$40.35
$40.35 - $40.35
$40.35

Sartorius FT-4-351-185 Qualitative Papers/ Grade 131 / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

These filter papers are especially suitable for qualitative analyses that require a low ash content. ...

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$60.90
$60.90 - $60.90
$60.90
$40.35
$40.35 - $40.35
$40.35
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$311.00
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$311.00
$206.04
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$206.04

Sartorius FT-4-356-185 Qualitative & Technical Papers, Smooth/ Grade C 140, ⌀ 185 mm 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes.This paper grade is generally used for analytical and technical purposes.

$311.00
$311.00 - $311.00
$311.00
$206.04
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$206.04
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$168.00
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$168.00
$111.30
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$111.30

Sartorius FT-4-423-185 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 185 mm / Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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$168.00
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$168.00
$111.30
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$111.30
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$229.00
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$229.00
$151.71
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$151.71

Sartorius FT-4-480-185 Qualitative & Technical Papers, Creped/ Grade 37/N / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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$229.00
$229.00 - $229.00
$229.00
$151.71
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$151.71
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$236.00
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$236.00
$156.35
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$156.35

Sartorius FT-4-483-185 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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$236.00
$236.00 - $236.00
$236.00
$156.35
$156.35 - $156.35
$156.35
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Grade 597
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$51.16
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$51.16
$43.88
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$43.88

Whatman 989410105 Plus Qualitative Filter Papers, Grade 597, 185MM 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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$51.16
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$51.16
$43.88
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$43.88
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$84.41
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$84.41
$72.38
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$72.38

Whatman 10310247 Filter Circles, 185mm Dia, Folded Prepleated Grade 287

Whatman
In stock

287 FF 185MM 50/PKQualitative Filter Papers - Folded Prepleated Grade 287 1/2 folded filters, 185 mm, 50/pk. Kieselguhr paper with a medium to slow...

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$84.41
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$84.41
$72.38
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$72.38
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$111.11
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$111.11
$95.28
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$95.28

Whatman 10311547 Filter Circles, 185mm Dia, Folded, Grade 594, 100/pk (PN:10311547)

Whatman
In stock

594 FF 185MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 594 1/2 folded filters, 185 mm, 100/pk. Slow folded filter paper offering re...

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$111.11
$111.11 - $111.11
$111.11
$95.28
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$95.28
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$197.66
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$197.66
$169.51
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$169.51

Whatman 1205-185 Filter Circles, 185mm Dia, Folded Prepleated Grade 5V, 100/pk (PN:1205-185)

Whatman
In stock

GR 5 FF 18.5CM 100/PKQualitative Filter Papers - Folded (Prepleated Grades) Grade 5V folded filters, 185 mm, 100/pk Maximum degree of fine particle...

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$197.66
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$197.66
$169.51
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$169.51
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$37.81
$37.81 - $37.81
$37.81
$33.58
$33.58 - $33.58
$33.58

I.W. Tremont CFP2-185 Grade CFP2 cellulose filter paper, cut 18.5cm dia. 100/pk Qualitative grade

IW Tremont
In stock

Grade CFP2 cellulose filter paper, cut 18.5cm dia. 100/pk Qualitative grade

$37.81
$37.81 - $37.81
$37.81
$33.58
$33.58 - $33.58
$33.58
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$54.52
$54.52 - $54.52
$54.52
$44.98
$44.98 - $44.98
$44.98

I.W. Tremont CFP2F-185 Fluted Grade CFP2 filter paper, 18.5cm dia, 100/pk Qualitative

IW Tremont
In stock

Fluted Grade CFP2 filter paper, 18.5cm dia, 100/pk Qualitative

$54.52
$54.52 - $54.52
$54.52
$44.98
$44.98 - $44.98
$44.98
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$23.93
$23.93 - $23.93
$23.93
$21.25
$21.25 - $21.25
$21.25

I.W. Tremont CFP1-185 Grade CFP1 cellulose filter paper, cut 18.5cm dia. 100/pk Qualitative grade

IW Tremont
In stock

Grade CFP1 cellulose filter paper, cut 18.5cm dia. 100/pk Qualitative grade

$23.93
$23.93 - $23.93
$23.93
$21.25
$21.25 - $21.25
$21.25
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$27.76
$27.76 - $27.76
$27.76
$18.26
$18.26 - $18.26
$18.26

I.W. Tremont CFP4-185 Grade CFP4 Cellulose filter paper, cut 18.5cm dia. 100/pk Qualitative grade

IW Tremont
In stock

Grade CFP4 Cellulose filter paper, cut 18.5cm dia. 100/pk Qualitative grade

$27.76
$27.76 - $27.76
$27.76
$18.26
$18.26 - $18.26
$18.26
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