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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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$65.58
$65.58 - $65.58
$65.58
$43.45
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$43.45

Sartorius FT-4-209-150, Qualitative Filter Papers/ Grade 1291 / 150 mm Folded Discs, 100/Pk.

Sartorius
In stock

These 150 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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$65.58
$65.58 - $65.58
$65.58
$43.45
$43.45 - $43.45
$43.45
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$65.58
$65.58 - $65.58
$65.58
$43.45
$43.45 - $43.45
$43.45

Sartorius FT-4-210-150, Qualitative Filter Papers/ Grade 1292 / 150 mm Folded Discss, 100/Pk.

Sartorius
In stock

These 150 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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$65.58
$65.58 - $65.58
$65.58
$43.45
$43.45 - $43.45
$43.45
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$65.58
$65.58 - $65.58
$65.58
$43.45
$43.45 - $43.45
$43.45

Sartorius FT-4-211-150, Qualitative Filter Papers/ Grade 293 / 150 mm Folded Discs, 100/Pk.

Sartorius
In stock

These 150 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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$65.58
$65.58 - $65.58
$65.58
$43.45
$43.45 - $43.45
$43.45
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$65.58
$65.58 - $65.58
$65.58
$43.45
$43.45 - $43.45
$43.45

Sartorius FT-4-215-150 Qualitative Papers/ Grade 292 a / ⌀ 150 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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$65.58
$65.58 - $65.58
$65.58
$43.45
$43.45 - $43.45
$43.45
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$56.72
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$56.72
$37.58
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$37.58

Sartorius FT-4-303-150 Qualitative & Technical Papers, Smooth/ Grade 3 hw, ⌀ 150 mm 100/Pk.

Sartorius
In stock

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

$56.72
$56.72 - $56.72
$56.72
$37.58
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$37.58
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$58.18
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$58.18
$38.55
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$38.55

Sartorius FT-4-305-150 Qualitative & Technical Papers, Smooth/ Grade 3 m/N, ⌀ 150 mm 100/Pk.

Sartorius
In stock

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

$58.18
$58.18 - $58.18
$58.18
$38.55
$38.55 - $38.55
$38.55
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$62.55
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$62.55
$41.44
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$41.44

Sartorius FT-4-308-150 Qualitative & Technical Papers, Smooth/ Grade 3 w, ⌀ 150 mm 100/Pk.

Sartorius
In stock

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

$62.55
$62.55 - $62.55
$62.55
$41.44
$41.44 - $41.44
$41.44
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$56.72
$56.72 - $56.72
$56.72
$37.58
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$37.58

Sartorius FT-4-309-150 Qualitative & Technical Papers, Smooth/ Grade 4 b, ⌀ 150 mm 100/Pk.

Sartorius
In stock

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

$56.72
$56.72 - $56.72
$56.72
$37.58
$37.58 - $37.58
$37.58
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$58.18
$58.18 - $58.18
$58.18
$38.55
$38.55 - $38.55
$38.55

Sartorius FT-4-312-150 Qualitative & Technical Papers, Smooth/ Grade 6, ⌀ 150 mm 100/Pk.

Sartorius
In stock

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

$58.18
$58.18 - $58.18
$58.18
$38.55
$38.55 - $38.55
$38.55
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$65.58
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$65.58
$43.45
$43.45 - $43.45
$43.45

Sartorius FT-4-329-150 Qualitative Papers/ Grade 132 / ⌀ 150 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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$65.58
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$65.58
$43.45
$43.45 - $43.45
$43.45
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$294.82
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$294.82
$195.31
$195.31 - $195.31
$195.31

Sartorius FT-4-314-150 Qualitative & Technical Papers, Creped/ Grade 6 S/N / ⌀ 150 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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$294.82
$294.82 - $294.82
$294.82
$195.31
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$195.31
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$173.76
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$173.76
$115.11
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$115.11

Sartorius FT-4-335-150 Qualitative & Technical Papers, Creped/ Grade 603/N / ⌀ 150 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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$173.76
$173.76 - $173.76
$173.76
$115.11
$115.11 - $115.11
$115.11
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$65.58
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$65.58
$43.45
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$43.45

Sartorius FT-4-351-150 Qualitative Papers/ Grade 131 / ⌀ 150 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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$65.58
$65.58 - $65.58
$65.58
$43.45
$43.45 - $43.45
$43.45
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$350.87
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$350.87
$232.45
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$232.45

Sartorius FT-4-356-150 Qualitative & Technical Papers, Smooth/ Grade C 140, ⌀ 150 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.

$350.87
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$350.87
$232.45
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$232.45
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$178.24
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$178.24
$118.09
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$118.09

Sartorius FT-4-423-150 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 150 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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$178.24
$178.24 - $178.24
$178.24
$118.09
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$118.09
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$276.89
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$276.89
$183.44
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$183.44

Sartorius FT-4-480-150 Qualitative & Technical Papers, Creped/ Grade 37/N / ⌀ 150 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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$276.89
$276.89 - $276.89
$276.89
$183.44
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$183.44
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$279.13
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$279.13
$184.93
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$184.93

Sartorius FT-4-483-150 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 150 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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$279.13
$279.13 - $279.13
$279.13
$184.93
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$184.93
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Grade 597
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$37.55
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$37.55
$34.04
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$34.04

Whatman 98949613 Plus Qualitative Filter Papers, Grade 597, 150MM 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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$37.55
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$37.55
$34.04
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$34.04
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$74.10
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$74.10
$67.17
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$67.17

Whatman 10310245 Filter Circles, 150mm Dia, Folded Prepleated Grade 287

Whatman
In stock

287 FF 150MM 50/PKQualitative Filter Papers - Folded Prepleated Grade 287 1/2 folded filters, 150 mm, 50/pk. Kieselguhr paper with a medium to slow...

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$74.10
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$74.10
$67.17
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$67.17
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$23.73
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$23.73
$20.59
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$20.59

I.W. Tremont CFP1-150 Grade CFP1 cellulose filter paper, cut 15.0cm dia. 100/pk Qualitative grade

IW Tremont
In stock

Grade CFP1 cellulose filter paper, cut 15.0cm dia. 100/pk Qualitative grade

$23.73
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$23.73
$20.59
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$20.59
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$28.85
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$28.85
$25.01
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$25.01

I.W. Tremont CFP2-150 Grade CFP2 cellulose filter paper, cut 15cm dia. 100/pk Qualitative grade

IW Tremont
In stock

Grade CFP2 cellulose filter paper, cut 15cm dia. 100/pk Qualitative grade

$28.85
$28.85 - $28.85
$28.85
$25.01
$25.01 - $25.01
$25.01
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$48.75
$48.75 - $48.75
$48.75
$39.24
$39.24 - $39.24
$39.24

I.W. Tremont CFP2F-150 Fluted Grade CFP2 filter paper, 15.0cm dia, 100/pk Qualitative

IW Tremont
In stock

Fluted Grade CFP2 filter paper, 15.0cm dia, 100/pk Qualitative

$48.75
$48.75 - $48.75
$48.75
$39.24
$39.24 - $39.24
$39.24
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$23.54
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$23.54
$15.13
$15.13 - $15.13
$15.13

I.W. Tremont CFP3-150 Grade CFP3 cellulose filter paper, cut 15.0cm dia. 100/pk Qualitative grade

IW Tremont
In stock

Grade CFP3 cellulose filter paper, cut 15.0cm dia. 100/pk Qualitative grade

$23.54
$23.54 - $23.54
$23.54
$15.13
$15.13 - $15.13
$15.13
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$23.00
$23.00 - $23.00
$23.00
$14.74
$14.74 - $14.74
$14.74

I.W. Tremont CFP4-150 Grade CFP4 Cellulose filter paper, cut 15.0cm dia. 100/pk Qualitative grade

IW Tremont
In stock

Grade CFP4 Cellulose filter paper, cut 15.0cm dia. 100/pk Qualitative grade

$23.00
$23.00 - $23.00
$23.00
$14.74
$14.74 - $14.74
$14.74
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