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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.

Original price $169.00
Original price $169.00 - Original price $169.00
Original price $169.00
Current price $111.96
$111.96 - $111.96
Current price $111.96

Sartorius FT-4-335-240 Qualitative & Technical Papers, Creped/ Grade 603/N / ⌀ 240 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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Original price $169.00
Original price $169.00 - Original price $169.00
Original price $169.00
Current price $111.96
$111.96 - $111.96
Current price $111.96
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Original price $53.60
Original price $53.60 - Original price $53.60
Original price $53.60
Current price $35.51
$35.51 - $35.51
Current price $35.51

Sartorius FT-4-351-125 Qualitative Papers/ Grade 131 / ⌀ 125 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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Original price $53.60
Original price $53.60 - Original price $53.60
Original price $53.60
Current price $35.51
$35.51 - $35.51
Current price $35.51
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Original price $142.00
Original price $142.00 - Original price $142.00
Original price $142.00
Current price $94.08
$94.08 - $94.08
Current price $94.08

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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Original price $142.00
Original price $142.00 - Original price $142.00
Original price $142.00
Current price $94.08
$94.08 - $94.08
Current price $94.08
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Original price $53.60
Original price $53.60 - Original price $53.60
Original price $53.60
Current price $35.51
$35.51 - $35.51
Current price $35.51

Sartorius FT-4-351-110 Qualitative Papers/ Grade 131 / ⌀ 110 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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Original price $53.60
Original price $53.60 - Original price $53.60
Original price $53.60
Current price $35.51
$35.51 - $35.51
Current price $35.51
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Original price $119.00
Original price $119.00 - Original price $119.00
Original price $119.00
Current price $78.84
$78.84 - $78.84
Current price $78.84

Sartorius FT-4-335-125 Qualitative & Technical Papers, Creped/ Grade 603/N / ⌀ 125 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
Original price $119.00
Original price $119.00 - Original price $119.00
Original price $119.00
Current price $78.84
$78.84 - $78.84
Current price $78.84
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Original price $60.90
Original price $60.90 - Original price $60.90
Original price $60.90
Current price $40.35
$40.35 - $40.35
Current price $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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Original price $60.90
Original price $60.90 - Original price $60.90
Original price $60.90
Current price $40.35
$40.35 - $40.35
Current price $40.35
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Original price $53.60
Original price $53.60 - Original price $53.60
Original price $53.60
Current price $35.51
$35.51 - $35.51
Current price $35.51

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. ...

View full details
Original price $53.60
Original price $53.60 - Original price $53.60
Original price $53.60
Current price $35.51
$35.51 - $35.51
Current price $35.51
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Original price $287.00
Original price $287.00 - Original price $287.00
Original price $287.00
Current price $190.14
$190.14 - $190.14
Current price $190.14

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.

Original price $287.00
Original price $287.00 - Original price $287.00
Original price $287.00
Current price $190.14
$190.14 - $190.14
Current price $190.14
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Original price $256.00
Original price $256.00 - Original price $256.00
Original price $256.00
Current price $169.60
$169.60 - $169.60
Current price $169.60

Sartorius FT-4-356-125 Qualitative & Technical Papers, Smooth/ Grade C 140, ⌀ 125 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.

Original price $256.00
Original price $256.00 - Original price $256.00
Original price $256.00
Current price $169.60
$169.60 - $169.60
Current price $169.60
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Original price $414.00
Original price $414.00 - Original price $414.00
Original price $414.00
Current price $274.28
$274.28 - $274.28
Current price $274.28

Sartorius FT-4-356-270 Qualitative & Technical Papers, Smooth/ Grade C 140, ⌀ 270 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.

Original price $414.00
Original price $414.00 - Original price $414.00
Original price $414.00
Current price $274.28
$274.28 - $274.28
Current price $274.28
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Original price $237.00
Original price $237.00 - Original price $237.00
Original price $237.00
Current price $157.01
$157.01 - $157.01
Current price $157.01

Sartorius FT-4-423-320 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 320 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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Original price $237.00
Original price $237.00 - Original price $237.00
Original price $237.00
Current price $157.01
$157.01 - $157.01
Current price $157.01
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Original price $396.00
Original price $396.00 - Original price $396.00
Original price $396.00
Current price $262.35
$262.35 - $262.35
Current price $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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Original price $396.00
Original price $396.00 - Original price $396.00
Original price $396.00
Current price $262.35
$262.35 - $262.35
Current price $262.35
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Original price $359.00
Original price $359.00 - Original price $359.00
Original price $359.00
Current price $237.84
$237.84 - $237.84
Current price $237.84

Sartorius FT-4-356-240 Qualitative & Technical Papers, Smooth/ Grade C 140, ⌀ 240 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.

Original price $359.00
Original price $359.00 - Original price $359.00
Original price $359.00
Current price $237.84
$237.84 - $237.84
Current price $237.84
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Original price $311.00
Original price $311.00 - Original price $311.00
Original price $311.00
Current price $206.04
$206.04 - $206.04
Current price $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.

Original price $311.00
Original price $311.00 - Original price $311.00
Original price $311.00
Current price $206.04
$206.04 - $206.04
Current price $206.04
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Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $96.06
$96.06 - $96.06
Current price $96.06

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. ...

View full details
Original price $145.00
Original price $145.00 - Original price $145.00
Original price $145.00
Current price $96.06
$96.06 - $96.06
Current price $96.06
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Original price $222.00
Original price $222.00 - Original price $222.00
Original price $222.00
Current price $147.08
$147.08 - $147.08
Current price $147.08

Sartorius FT-4-356-110 Qualitative & Technical Papers, Smooth/ Grade C 140, ⌀ 110 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.

Original price $222.00
Original price $222.00 - Original price $222.00
Original price $222.00
Current price $147.08
$147.08 - $147.08
Current price $147.08
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Original price $792.00
Original price $792.00 - Original price $792.00
Original price $792.00
Current price $524.70
$524.70 - $524.70
Current price $524.70

Sartorius FT-4-423-500 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 500 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
Original price $792.00
Original price $792.00 - Original price $792.00
Original price $792.00
Current price $524.70
$524.70 - $524.70
Current price $524.70
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Original price $197.00
Original price $197.00 - Original price $197.00
Original price $197.00
Current price $130.51
$130.51 - $130.51
Current price $130.51

Sartorius FT-4-423-240 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 240 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
Original price $197.00
Original price $197.00 - Original price $197.00
Original price $197.00
Current price $130.51
$130.51 - $130.51
Current price $130.51
Save 34% Save %
Original price $168.00
Original price $168.00 - Original price $168.00
Original price $168.00
Current price $111.30
$111.30 - $111.30
Current price $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. ...

View full details
Original price $168.00
Original price $168.00 - Original price $168.00
Original price $168.00
Current price $111.30
$111.30 - $111.30
Current price $111.30
Save 34% Save %
Original price $228.00
Original price $228.00 - Original price $228.00
Original price $228.00
Current price $151.05
$151.05 - $151.05
Current price $151.05

Sartorius FT-4-423-270 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 270 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
Original price $228.00
Original price $228.00 - Original price $228.00
Original price $228.00
Current price $151.05
$151.05 - $151.05
Current price $151.05
Save 34% Save %
Original price $142.00
Original price $142.00 - Original price $142.00
Original price $142.00
Current price $94.08
$94.08 - $94.08
Current price $94.08

Sartorius FT-4-423-125 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 125 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
Original price $142.00
Original price $142.00 - Original price $142.00
Original price $142.00
Current price $94.08
$94.08 - $94.08
Current price $94.08
Save 34% Save %
Original price $305.00
Original price $305.00 - Original price $305.00
Original price $305.00
Current price $202.06
$202.06 - $202.06
Current price $202.06

Sartorius FT-4-483-240 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 240 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
Original price $305.00
Original price $305.00 - Original price $305.00
Original price $305.00
Current price $202.06
$202.06 - $202.06
Current price $202.06
Save 34% Save %
Original price $737.00
Original price $737.00 - Original price $737.00
Original price $737.00
Current price $488.26
$488.26 - $488.26
Current price $488.26

Sartorius FT-4-483-500 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 500 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
Original price $737.00
Original price $737.00 - Original price $737.00
Original price $737.00
Current price $488.26
$488.26 - $488.26
Current price $488.26
Save 34% Save %
Original price $208.00
Original price $208.00 - Original price $208.00
Original price $208.00
Current price $137.80
$137.80 - $137.80
Current price $137.80

Sartorius FT-4-423-110 Qualitative & Technical Papers, Creped/ Grade 5 H/N / ⌀ 110 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
Original price $208.00
Original price $208.00 - Original price $208.00
Original price $208.00
Current price $137.80
$137.80 - $137.80
Current price $137.80
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