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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 $13.41
Original price $13.41 - Original price $13.41
Original price $13.41
Current price $6.71
$6.71 - $6.71
Current price $6.71

Ahlstrom 9500-0900 Qualitative Filter Paper Wet-Strengthened, Grade 950, 90 mm

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

Original price $13.41
Original price $13.41 - Original price $13.41
Original price $13.41
Current price $6.71
$6.71 - $6.71
Current price $6.71
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Original price $109.97
Original price $109.97 - Original price $109.97
Original price $109.97
Current price $54.99
$54.99 - $54.99
Current price $54.99

Ahlstrom 6150-4500 Qualitative Filter Paper, Grade 615, 450 mm

Ahlstrom
In stock

Qualitative Filter Paper

Original price $109.97
Original price $109.97 - Original price $109.97
Original price $109.97
Current price $54.99
$54.99 - $54.99
Current price $54.99
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Original price $108.77
Original price $108.77 - Original price $108.77
Original price $108.77
Current price $54.38
$54.38 - $54.38
Current price $54.38

Ahlstrom 8613-1850 Black Filter Paper, Grade 8613, 185 mm

Ahlstrom
In stock

Black Filter Paper

Original price $108.77
Original price $108.77 - Original price $108.77
Original price $108.77
Current price $54.38
$54.38 - $54.38
Current price $54.38
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Original price $11.30
Original price $11.30 - Original price $11.30
Original price $11.30
Current price $7.49
$7.49 - $7.49
Current price $7.49

Sartorius FT-3-308-070 Qualitative & Technical Papers, Smooth/ Grade 3 w/ ⌀ 70 mm, 100 pc/PAK

Sartorius
In stock

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

Original price $11.30
Original price $11.30 - Original price $11.30
Original price $11.30
Current price $7.49
$7.49 - $7.49
Current price $7.49
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Original price $12.20
Original price $12.20 - Original price $12.20
Original price $12.20
Current price $8.08
$8.08 - $8.08
Current price $8.08

Sartorius FT-3-303-120 Qualitative & Technical Papers, Smooth/ Grade 3 hw / ⌀ 120 mm , 100 pc/PAK

Sartorius
In stock

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

Original price $12.20
Original price $12.20 - Original price $12.20
Original price $12.20
Current price $8.08
$8.08 - $8.08
Current price $8.08
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Original price $84.37
Original price $84.37 - Original price $84.37
Original price $84.37
Current price $72.36
$72.36 - $72.36
Current price $72.36

Whatman 1002-240 Qualitative Filter Circles, 240mm Dia, Grade 2, 100/pk (PN:1002-240)

Whatman
In stock

GR 2 24.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 240 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 w...

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Original price $84.37
Original price $84.37 - Original price $84.37
Original price $84.37
Current price $72.36
$72.36 - $72.36
Current price $72.36
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Original price $18.16
Original price $18.16 - Original price $18.16
Original price $18.16
Current price $9.09
$9.09 - $9.09
Current price $9.09

Ahlstrom 6150-1500 Qualitative Filter Paper, Grade 615, 150 mm

Ahlstrom
In stock

Qualitative Filter Paper

Original price $18.16
Original price $18.16 - Original price $18.16
Original price $18.16
Current price $9.09
$9.09 - $9.09
Current price $9.09
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Original price $114.67
Original price $114.67 - Original price $114.67
Original price $114.67
Current price $57.33
$57.33 - $57.33
Current price $57.33

Ahlstrom 6170-5000 Qualitative Filter Paper, 35 Micron, Fast Flow, Grade 617, 50cm Diameter (Pack of 50)

Ahlstrom
Low stock

Qualitative Filter Paper

Original price $114.67
Original price $114.67 - Original price $114.67
Original price $114.67
Current price $57.33
$57.33 - $57.33
Current price $57.33
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Original price $12.77
Original price $12.77 - Original price $12.77
Original price $12.77
Current price