Skip to content

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.

Filters

$
$
Save 50% Save %
$173.33
$173.33 - $173.33
$173.33
$86.69
$86.69 - $86.69
$86.69

Ahlstrom 9920-5000 Qualitative Filter Paper, Grade 992, 500 mm

Ahlstrom
In stock

Qualitative Filter Paper

$173.33
$173.33 - $173.33
$173.33
$86.69
$86.69 - $86.69
$86.69
Save 50% Save %
Save 50% Save %
$24.35
$24.35 - $24.35
$24.35
$12.19
$12.19 - $12.19
$12.19

Ahlstrom 8613-0300 Black Filter Paper, Grade 8613, 30 mm

Ahlstrom
In stock

Black Filter Paper

$24.35
$24.35 - $24.35
$24.35
$12.19
$12.19 - $12.19
$12.19
Save 50% Save %
Save 37% Save %
$178.94
$178.94 - $178.94
$178.94
$111.84
$111.84 - $111.84
$111.84

Ahlstrom 9618-4657 Qualitative Filter Paper Wet-Strengthened, Grade 961, 460 x 570 mm, 100

Ahlstrom
In stock

Qualitative Filter Paper Wet-Strengthened

$178.94
$178.94 - $178.94
$178.94
$111.84
$111.84 - $111.84
$111.84
Save 37% Save %
Save 50% Save %
$25.28
$25.28 - $25.28
$25.28
$12.63
$12.63 - $12.63
$12.63

Ahlstrom 8613-0425 Black Filter Paper, Grade 8613, 42.5 mm

Ahlstrom
In stock

Black Filter Paper

$25.28
$25.28 - $25.28
$25.28
$12.63
$12.63 - $12.63
$12.63
Save 50% Save %
Save 50% Save %
$26.01
$26.01 - $26.01
$26.01
$13.00
$13.00 - $13.00
$13.00

Ahlstrom 8613-0470 Black Filter Paper, Grade 8613, 47 mm

Ahlstrom
In stock

Black Filter Paper

$26.01
$26.01 - $26.01
$26.01
$13.00
$13.00 - $13.00
$13.00
Save 50% Save %
Save 50% Save %
$189.32
$189.32 - $189.32
$189.32
$94.65
$94.65 - $94.65
$94.65

Ahlstrom 8613-0471 Black Filter Paper, Grade 8613, 47.1 mm

Ahlstrom
In stock

Black Filter Paper

$189.32
$189.32 - $189.32
$189.32
$94.65
$94.65 - $94.65
$94.65
Save 50% Save %
Save 50% Save %
$30.58
$30.58 - $30.58
$30.58
$15.31
$15.31 - $15.31
$15.31

Ahlstrom 8613-0700 Black Filter Paper, Grade 8613, 70 mm

Ahlstrom
In stock

Black Filter Paper

$30.58
$30.58 - $30.58
$30.58
$15.31
$15.31 - $15.31
$15.31
Save 50% Save %
Save 50% Save %
$39.70
$39.70 - $39.70
$39.70
$19.85
$19.85 - $19.85
$19.85

Ahlstrom 8613-0900 Black Filter Paper, Grade 8613, 90 mm

Ahlstrom
In stock

Black Filter Paper

$39.70
$39.70 - $39.70
$39.70
$19.85
$19.85 - $19.85
$19.85
Save 50% Save %
Save 50% Save %
$137.81
$137.81 - $137.81
$137.81
$68.91
$68.91 - $68.91
$68.91

Ahlstrom 8613-2050 Black Filter Paper, Grade 8613, 205 mm

Ahlstrom
In stock

Black Filter Paper

$137.81
$137.81 - $137.81
$137.81
$68.91
$68.91 - $68.91
$68.91
Save 50% Save %
Save 38% Save %
$75.69
$75.69 - $75.69
$75.69
$47.28
$47.28 - $47.28
$47.28

Ahlstrom 1610-1111 Glass Microfiber Filter Paper, Grade 121, 110 x 110 mm, 100

Ahlstrom
In stock

Glass Microfiber Filter Paper

$75.69
$75.69 - $75.69
$75.69
$47.28
$47.28 - $47.28
$47.28
Save 38% Save %
Save 38% Save %
$780.55
$780.55 - $780.55
$780.55
$487.84
$487.84 - $487.84
$487.84

Ahlstrom 1211-4857 Glass Microfiber Filter Paper, Grade 121, 480 x 570 mm, 25

Ahlstrom
In stock

Glass Microfiber Filter Paper

$780.55
$780.55 - $780.55
$780.55
$487.84
$487.84 - $487.84
$487.84
Save 38% Save %
Save 45% Save %
$20.62
$20.62 - $20.62
$20.62
$11.34
$11.34 - $11.34
$11.34

Advantec N010111.0CM Qualitative Filter Papers NO.101 11.0CM 100/PK

Advantec
In stock

NO.101 11.0CM 100/PK

$20.62
$20.62 - $20.62
$20.62
$11.34
$11.34 - $11.34
$11.34
Save 45% Save %
Save 45% Save %
$49.67
$49.67 - $49.67
$49.67
$27.31
$27.31 - $27.31
$27.31

Advantec N010118.5CM Qualitative Filter Papers NO.101 18.5CM 100/PK

Advantec
In stock

NO.101 18.5CM 100/PK

$49.67
$49.67 - $49.67
$49.67
$27.31
$27.31 - $27.31
$27.31
Save 45% Save %
Save 45% Save %
$19.36
$19.36 - $19.36
$19.36
$10.65
$10.65 - $10.65
$10.65

Advantec N0115.0CM Qualitative Filter Papers NO.1 15.0CM 100/PK

Advantec
In stock

NO.1 15.0CM 100/PK

$19.36
$19.36 - $19.36
$19.36
$10.65
$10.65 - $10.65
$10.65
Save 45% Save %
Save 45% Save %
$13.60
$13.60 - $13.60
$13.60
$7.48
$7.48 - $7.48
$7.48

Advantec N0112.5CM Qualitative Filter Papers NO.1 12.5CM 100/PK

Advantec
In stock

NO.1 12.5CM 100/PK

$13.60
$13.60 - $13.60
$13.60
$7.48
$7.48 - $7.48
$7.48
Save 45% Save %
Save 45% Save %
$25.50
$25.50 - $25.50
$25.50
$14.03
$14.03 - $14.03
$14.03

Advantec N010112.5CM Qualitative Filter Papers NO.101 12.5CM 100/PK

Advantec
In stock

NO.101 12.5CM 100/PK

$25.50
$25.50 - $25.50
$25.50
$14.03
$14.03 - $14.03
$14.03
Save 45% Save %
Save 45% Save %
$34.76
$34.76 - $34.76
$34.76
$19.11
$19.11 - $19.11
$19.11

Advantec N013112.5CM Qualitative Filter Papers NO.131 12.5CM 100/PK

Advantec
In stock

NO.131 12.5CM 100/PK

$34.76
$34.76 - $34.76
$34.76
$19.11
$19.11 - $19.11
$19.11
Save 45% Save %
Save 45% Save %
$66.79
$66.79 - $66.79
$66.79
$36.74
$36.74 - $36.74
$36.74

Advantec N013118.5CM Qualitative Filter Papers NO.131 18.5CM 100/PK

Advantec
In stock

NO.131 18.5CM 100/PK

$66.79
$66.79 - $66.79
$66.79
$36.74
$36.74 - $36.74
$36.74
Save 45% Save %
Save 45% Save %
$47.87
$47.87 - $47.87
$47.87
$26.33
$26.33 - $26.33
$26.33

Advantec N013115.0CM Qualitative Filter Papers NO.131 15.0CM 100/PK

Advantec
In stock

NO.131 15.0CM 100/PK

$47.87
$47.87 - $47.87
$47.87
$26.33
$26.33 - $26.33
$26.33
Save 45% Save %
Save 45% Save %
$34.89
$34.89 - $34.89
$34.89
$19.19
$19.19 - $19.19
$19.19

Advantec N010115.0CM Qualitative Filter Papers NO.101 15.0CM 100/PK

Advantec
In stock

NO.101 15.0CM 100/PK

$34.89
$34.89 - $34.89
$34.89
$19.19
$19.19 - $19.19
$19.19
Save 45% Save %
Save 45% Save %
$12.20
$12.20 - $12.20
$12.20
$6.71
$6.71 - $6.71
$6.71

Advantec N01015.5CM Qualitative Filter Papers NO.101 5.5CM 100/PK

Advantec
In stock

NO.101 5.5CM 100/PK

$12.20
$12.20 - $12.20
$12.20
$6.71
$6.71 - $6.71
$6.71
Save 45% Save %
Save 45% Save %
$16.80
$16.80 - $16.80
$16.80
$9.24
$9.24 - $9.24
$9.24

Advantec N01314.7CM Qualitative Filter Papers NO.131 4.7CM 100/PK

Advantec
In stock

NO.131 4.7CM 100/PK

$16.80
$16.80 - $16.80
$16.80
$9.24
$9.24 - $9.24
$9.24
Save 45% Save %
Save 45% Save %
$16.80
$16.80 - $16.80
$16.80
$9.24
$9.24 - $9.24
$9.24

Advantec N01315.5CM Qualitative Filter Papers NO.131 5.5CM 100/PK

Advantec
In stock

NO.131 5.5CM 100/PK

$16.80
$16.80 - $16.80
$16.80
$9.24
$9.24 - $9.24
$9.24
Save 45% Save %
Save 45% Save %
$108.30
$108.30 - $108.30
$108.30
$59.56
$59.56 - $59.56
$59.56

Advantec N013124.0CM Qualitative Filter Papers NO.131 24.0CM 100/PK

Advantec
In stock

NO.131 24.0CM 100/PK

$108.30
$108.30 - $108.30
$108.30
$59.56
$59.56 - $59.56
$59.56
Save 45% Save %
Save 45% Save %
$476.15
$476.15 - $476.15
$476.15
$261.89
$261.89 - $261.89
$261.89

Advantec N0131485X560MM Qualitative Filter Papers NO.131 485X560MM 100/PK

Advantec
In stock

NO.131 485X560MM 100/PK

$476.15
$476.15 - $476.15
$476.15
$261.89
$261.89 - $261.89
$261.89
Save 45% Save %
Save 45% Save %
$14.07
$14.07 - $14.07
$14.07
$7.74
$7.74 - $7.74
$7.74

Advantec N01017.0CM Qualitative Filter Papers NO.101 7.0CM 100/PK

Advantec
In stock

NO.101 7.0CM 100/PK

$14.07
$14.07 - $14.07
$14.07
$7.74
$7.74 - $7.74
$7.74
Save 45% Save %
Save 45% Save %
$16.20
$16.20 - $16.20
$16.20
$8.91
$8.91 - $8.91
$8.91

Advantec N01019.0CM Qualitative Filter Papers NO.101 9.0CM 100/PK

Advantec
In stock

NO.101 9.0CM 100/PK

$16.20
$16.20 - $16.20
$16.20
$8.91
$8.91 - $8.91
$8.91
Save 45% Save %
Save 45% Save %
$93.43
$93.43 - $93.43
$93.43
$51.39
$51.39 - $51.39
$51.39

Advantec N0132.0CM Qualitative Filter Papers NO.1 32.0CM 100/PK

Advantec
In stock

NO.1 32.0CM 100/PK

$93.43
$93.43 - $93.43
$93.43
$51.39
$51.39 - $51.39
$51.39
Save 45% Save %
Save 45% Save %
$13.13
$13.13 - $13.13
$13.13
$7.23
$7.23 - $7.23
$7.23

Advantec N0111.0CM Qualitative Filter Papers NO.1 11.0CM 100/PK

Advantec
In stock

NO.1 11.0CM 100/PK

$13.13
$13.13 - $13.13
$13.13
$7.23
$7.23 - $7.23
$7.23
Save 45% Save %
Save 45% Save %
$28.96
$28.96 - $28.96
$28.96
$15.93
$15.93 - $15.93
$15.93

Advantec N0118.5CM Qualitative Filter Papers NO.1 18.5CM 100/PK

Advantec
In stock

NO.1 18.5CM 100/PK

$28.96
$28.96 - $28.96
$28.96
$15.93
$15.93 - $15.93
$15.93
Save 45% Save %
Save 45% Save %
$93.43
$93.43 - $93.43
$93.43
$51.39
$51.39 - $51.39
$51.39

Advantec N01330MM Qualitative Filter Papers NO.1 330MM 100/PK

Advantec
In stock

NO.1 330MM 100/PK

$93.43
$93.43 - $93.43
$93.43
$51.39
$51.39 - $51.39
$51.39
Save 45% Save %
Save 45% Save %
$46.18
$46.18 - $46.18
$46.18
$25.40
$25.40 - $25.40
$25.40

Advantec N0122.5CM Qualitative Filter Papers NO.1 22.5CM 100/PK

Advantec
In stock

NO.1 22.5CM 100/PK

$46.18
$46.18 - $46.18
$46.18
$25.40
$25.40 - $25.40
$25.40
Save 45% Save %
Save 45% Save %
$7.77
$7.77 - $7.77
$7.77
$4.28
$4.28 - $4.28
$4.28

Advantec N014.25CM Qualitative Filter Papers NO.1 4.25CM 100/PK

Advantec
In stock

NO.1 4.25CM 100/PK

$7.77
$7.77 - $7.77
$7.77
$4.28
$4.28 - $4.28
$4.28
Save 45% Save %
Save 45% Save %
$29.18
$29.18 - $29.18
$29.18
$16.05
$16.05 - $16.05
$16.05

Advantec N013111.0CM Qualitative Filter Papers NO.131 11.0CM 100/PK

Advantec
In stock

NO.131 11.0CM 100/PK

$29.18
$29.18 - $29.18
$29.18
$16.05
$16.05 - $16.05
$16.05
Save 45% Save %
Save 45% Save %
$45.73
$45.73 - $45.73
$45.73
$25.15
$25.15 - $25.15
$25.15

Advantec N0124.0CM Qualitative Filter Papers NO.1 24.0CM 100/PK

Advantec
In stock

NO.1 24.0CM 100/PK

$45.73
$45.73 - $45.73
$45.73
$25.15
$25.15 - $25.15
$25.15
Save 45% Save %
Save 45% Save %
$7.99
$7.99 - $7.99
$7.99
$4.40
$4.40 - $4.40
$4.40

Advantec N015.5CM Qualitative Filter Papers NO.1 5.5CM 100/PK

Advantec
In stock

NO.1 5.5CM 100/PK

$7.99
$7.99 - $7.99
$7.99
$4.40
$4.40 - $4.40
$4.40
Save 45% Save %
Save 45% Save %
$7.41
$7.41 - $7.41
$7.41
$4.08
$4.08 - $4.08
$4.08

Advantec N014.5CM Qualitative Filter Papers NO.1 4.5CM 100/PK

Advantec
In stock

NO.1 4.5CM 100/PK

$7.41
$7.41 - $7.41
$7.41
$4.08
$4.08 - $4.08
$4.08
Save 45% Save %
Save 45% Save %
$191.15
$191.15 - $191.15
$191.15
$105.14
$105.14 - $105.14
$105.14

Advantec N01500X500MM Qualitative Filter Papers NO.1 500X500MM 100/PK

Advantec
In stock

NO.1 500X500MM 100/PK

$191.15
$191.15 - $191.15
$191.15
$105.14
$105.14 - $105.14
$105.14
Save 45% Save %
Save 45% Save %
$222.38
$222.38 - $222.38
$222.38
$122.31
$122.31 - $122.31
$122.31

Advantec N0160X60CM Qualitative Filter Papers NO.1 60X60CM 100/PK

Advantec
In stock

NO.1 60X60CM 100/PK

$222.38
$222.38 - $222.38
$222.38
$122.31
$122.31 - $122.31
$122.31
Save 45% Save %
Save 45% Save %
$430.82
$430.82 - $430.82
$430.82
$236.95
$236.95 - $236.95
$236.95

Advantec N0131600MM Qualitative Filter Papers NO.131 600MM 100/PK

Advantec
In stock

NO.131 600MM 100/PK

$430.82
$430.82 - $430.82
$430.82
$236.95
$236.95 - $236.95
$236.95
Save 45% Save %
Save 45% Save %
$10.32
$10.32 - $10.32
$10.32
$5.68
$5.68 - $5.68
$5.68

Advantec N0175MM Qualitative Filter Papers NO.1 75MM 100/PK

Advantec
In stock

NO.1 75MM 100/PK

$10.32
$10.32 - $10.32
$10.32
$5.68
$5.68 - $5.68
$5.68
Save 45% Save %
Save 45% Save %
$22.83
$22.83 - $22.83
$22.83
$12.56
$12.56 - $12.56
$12.56

Advantec N01319.0CM Qualitative Filter Papers NO.131 9.0CM 100/PK

Advantec
In stock

NO.131 9.0CM 100/PK

$22.83
$22.83 - $22.83
$22.83
$12.56
$12.56 - $12.56
$12.56
Save 45% Save %
Save 45% Save %
$30.68
$30.68 - $30.68
$30.68
$16.88
$16.88 - $16.88
$16.88

Advantec N0218.5CM Qualitative Filter Papers NO.2 18.5CM 100/PK

Advantec
In stock

NO.2 18.5CM 100/PK

$30.68
$30.68 - $30.68
$30.68
$16.88
$16.88 - $16.88
$16.88
Save 45% Save %
Save 45% Save %
$20.54
$20.54 - $20.54
$20.54
$11.30
$11.30 - $11.30
$11.30

Advantec N0215.0CM Qualitative Filter Papers NO.2 15.0CM 100/PK

Advantec
In stock

NO.2 15.0CM 100/PK

$20.54
$20.54 - $20.54
$20.54
$11.30
$11.30 - $11.30
$11.30
Save 45% Save %
Save 45% Save %
$53.08
$53.08 - $53.08
$53.08
$29.20
$29.20 - $29.20
$29.20

Advantec N02200X200MM Qualitative Filter Papers NO.2 200X200MM 100/PK

Advantec
In stock

NO.2 200X200MM 100/PK

$53.08
$53.08 - $53.08
$53.08
$29.20
$29.20 - $29.20
$29.20
Save 45% Save %
Save 45% Save %
$50.66
$50.66 - $50.66
$50.66
$27.86
$27.86 - $27.86
$27.86

Advantec N0224.0CM Qualitative Filter Papers NO.2 24.0CM 100/PK

Advantec
In stock

NO.2 24.0CM 100/PK

$50.66
$50.66 - $50.66
$50.66
$27.86
$27.86 - $27.86
$27.86
Save 45% Save %
Save 45% Save %
$196.71
$196.71 - $196.71
$196.71
$108.19
$108.19 - $108.19
$108.19

Advantec N01460X580MM Qualitative Filter Papers NO.1 460X580MM 100/PK

Advantec
In stock

NO.1 460X580MM 100/PK

$196.71
$196.71 - $196.71
$196.71
$108.19
$108.19 - $108.19
$108.19
Save 45% Save %
Save 45% Save %
$70.96
$70.96 - $70.96
$70.96
$39.03
$39.03 - $39.03
$39.03

Advantec N0228.5CM Qualitative Filter Papers NO.2 28.5CM 100/PK

Advantec
In stock

NO.2 28.5CM 100/PK

$70.96
$70.96 - $70.96
$70.96
$39.03
$39.03 - $39.03
$39.03
Save 45% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare