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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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$111.00
$111.00 - $111.00
$111.00
$73.54
$73.54 - $73.54
$73.54

Sartorius FT-3-308-385 Qualitative & Technical Papers, Smooth/ Grade 3 w/ ⌀ 385 mm, 100 pc/PAK

Sartorius
In stock

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

$111.00
$111.00 - $111.00
$111.00
$73.54
$73.54 - $73.54
$73.54
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$125.00
$125.00 - $125.00
$125.00
$82.81
$82.81 - $82.81
$82.81

Sartorius FT-3-329-385 Qualitative Papers/ Grade 132 / ⌀ 385 mm Filter Discs, 100/Pk.

Sartorius
In stock

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

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$125.00
$125.00 - $125.00
$125.00
$82.81
$82.81 - $82.81
$82.81
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$208.00
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$208.00
$137.80
$137.80 - $137.80
$137.80

Sartorius FT-3-483-385 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 385 mm Filter Discs, 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.

$208.00
$208.00 - $208.00
$208.00
$137.80
$137.80 - $137.80
$137.80
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$335.00
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$335.00
$221.94
$221.94 - $221.94
$221.94

Sartorius FT-4-205-385, Qualitative Papers/ Grade 292 / ⌀ 385 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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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94
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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94

Sartorius FT-4-206-385, Qualitative Filter Papers/ Grade 1288 / 385mm Folded Discs, 100/Pk.

Sartorius
In stock

These 385 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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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94
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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94

Sartorius FT-4-207-385, Qualitative Filter Papers/ Grade 1289/ 385 mm Folded Discs, 100/Pk.

Sartorius
In stock

These 385 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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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94
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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94

Sartorius FT-4-208-385, Qualitative Filter Papers/ Grade 1290 / 385 mm Folded Discs, 100/Pk.

Sartorius
In stock

These 385 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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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94
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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94

Sartorius FT-4-209-385, Qualitative Filter Papers/ Grade 1291 / 385 mm Folded Discs, 100/Pk.

Sartorius
In stock

These 385 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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$335.00
$335.00 - $335.00
$335.00
$221.94
$221.94 - $221.94
$221.94
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$341.00
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$341.00
$225.91
$225.91 - $225.91
$225.91

Sartorius FT-4-210-385, Qualitative Filter Papers/ Grade 1292 / 385 mm Folded Discss, 100/Pk.

Sartorius
In stock

These 385 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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$341.00
$341.00 - $341.00
$341.00
$225.91
$225.91 - $225.91
$225.91
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$280.00
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$280.00
$185.50
$185.50 - $185.50
$185.50

Sartorius FT-4-303-385 Qualitative & Technical Papers, Smooth/ Grade 3 hw, ⌀ 385 mm 100/Pk.

Sartorius
In stock

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

$280.00
$280.00 - $280.00
$280.00
$185.50
$185.50 - $185.50
$185.50
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$280.00
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$280.00
$185.50
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$185.50

Sartorius FT-4-305-385 Qualitative & Technical Papers, Smooth/ Grade 3 m/N, ⌀ 385 mm 100/Pk.

Sartorius
In stock

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

$280.00
$280.00 - $280.00
$280.00
$185.50
$185.50 - $185.50
$185.50
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$280.00
$280.00 - $280.00
$280.00
$185.50
$185.50 - $185.50
$185.50

Sartorius FT-4-308-385 Qualitative & Technical Papers, Smooth/ Grade 3 w, ⌀ 385 mm 100/Pk.

Sartorius
In stock

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

$280.00
$280.00 - $280.00
$280.00
$185.50
$185.50 - $185.50
$185.50
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$353.00
$353.00 - $353.00
$353.00
$233.86
$233.86 - $233.86
$233.86

Sartorius FT-4-309-385 Qualitative & Technical Papers, Smooth/ Grade 4 b, ⌀ 385 mm 100/Pk.

Sartorius
In stock

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

$353.00
$353.00 - $353.00
$353.00
$233.86
$233.86 - $233.86
$233.86
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$365.00
$365.00 - $365.00
$365.00
$241.81
$241.81 - $241.81
$241.81

Sartorius FT-4-312-385 Qualitative & Technical Papers, Smooth/ Grade 6, ⌀ 385 mm 100/Pk.

Sartorius
In stock

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

$365.00
$365.00 - $365.00
$365.00
$241.81
$241.81 - $241.81
$241.81
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$341.00
$341.00 - $341.00
$341.00
$225.91
$225.91 - $225.91
$225.91

Sartorius FT-4-329-385 Qualitative Papers/ Grade 132 / ⌀ 385 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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$341.00
$341.00 - $341.00
$341.00
$225.91
$225.91 - $225.91
$225.91
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$396.00
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$396.00
$262.35
$262.35 - $262.35
$262.35

Sartorius FT-4-423-385 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 385 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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$396.00
$396.00 - $396.00
$396.00
$262.35
$262.35 - $262.35
$262.35
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$494.00
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$494.00
$327.28
$327.28 - $327.28
$327.28

Sartorius FT-4-483-385 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 385 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. ...

View full details
$494.00
$494.00 - $494.00
$494.00
$327.28
$327.28 - $327.28
$327.28
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$116.46
$116.46 - $116.46
$116.46
$58.23
$58.23 - $58.23
$58.23

Ahlstrom 6010-3850 Qualitative Filter Paper, Grade 601, 385 mm

Ahlstrom
In stock

Qualitative Filter Paper

$116.46
$116.46 - $116.46
$116.46
$58.23
$58.23 - $58.23
$58.23
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$116.46
$116.46 - $116.46
$116.46
$58.23
$58.23 - $58.23
$58.23

Ahlstrom 6090-3850 Qualitative Filter Paper, Grade 609, 385 mm

Ahlstrom
In stock

Qualitative Filter Paper

$116.46
$116.46 - $116.46
$116.46
$58.23
$58.23 - $58.23
$58.23
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$126.17
$126.17 - $126.17
$126.17
$63.09
$63.09 - $63.09
$63.09

Ahlstrom 6100-3850 Qualitative Filter Paper, Grade 610, 385 mm

Ahlstrom
In stock

Qualitative Filter Paper

$126.17
$126.17 - $126.17
$126.17
$63.09
$63.09 - $63.09
$63.09
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$78.79
$78.79 - $78.79
$78.79
$39.39
$39.39 - $39.39
$39.39

Ahlstrom 6130-3850 Qualitative Filter Paper, Grade 613, 385 mm

Ahlstrom
In stock

Qualitative Filter Paper

$78.79
$78.79 - $78.79
$78.79
$39.39
$39.39 - $39.39
$39.39
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$81.14
$81.14 - $81.14
$81.14
$40.56
$40.56 - $40.56
$40.56

Ahlstrom 6150-3850 Qualitative Filter Paper, Grade 615, 385 mm

Ahlstrom
In stock

Qualitative Filter Paper

$81.14
$81.14 - $81.14
$81.14
$40.56
$40.56 - $40.56
$40.56
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$62.43
$62.43 - $62.43
$62.43
$31.21
$31.21 - $31.21
$31.21

Ahlstrom 6170-3850 Qualitative Filter Paper, Grade 617, 385 mm

Ahlstrom
In stock

Qualitative Filter Paper

$62.43
$62.43 - $62.43
$62.43
$31.21
$31.21 - $31.21
$31.21
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$116.90
$116.90 - $116.90
$116.90
$58.45
$58.45 - $58.45
$58.45

Ahlstrom 6310-3850 Qualitative Filter Paper, Grade 631, 385 mm

Ahlstrom
In stock

Qualitative Filter Paper

$116.90
$116.90 - $116.90
$116.90
$58.45
$58.45 - $58.45
$58.45
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