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Whatman

Explore our comprehensive collection of Whatman filtration solutions, trusted by scientists and researchers worldwide for their reliability, innovation, and quality. Whatman, a brand synonymous with excellence in filtration, offers a diverse range of products designed to meet the most rigorous laboratory standards. From the classic Grade 1 Qualitative Filter Papers known for their precise particle retention, to the cutting-edge PVDF Membrane Filters ideal for protein and nucleic acid transfers, our selection encompasses the best in filtration technology. Whether you’re conducting environmental testing, preparing samples for instrumental analysis, or ensuring sample purity in HPLC, our Whatman product line delivers unparalleled performance. Discover filters with superior chemical resistance, high flow rates, and exceptional purity, all crafted to facilitate accurate and consistent results. Shop now to find the perfect Whatman filtration solution for your laboratory needs, where quality and precision come standard.
Whatman
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$32.80
$32.80 - $32.80
$32.80
$29.57
$29.57 - $29.57
$29.57

Whatman 1001-150 Filter Circles, 150mm Dia, Grade 1, 100/pk (PN:1001-150)

Whatman
In stock

GR 1 15.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 150 mm, 100/pk, The most widely used filter paper for routine applic...

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$32.80
$32.80 - $32.80
$32.80
$29.57
$29.57 - $29.57
$29.57
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$45.67
$45.67 - $45.67
$45.67
$41.16
$41.16 - $41.16
$41.16

Whatman 1001-185 Filter Circles, 185mm Dia, Grade 1, 100/pk (PN:1001-185)

Whatman
In stock

GR 1 18.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 185 mm, 100/pk, The most widely used filter paper for routine applic...

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$45.67
$45.67 - $45.67
$45.67
$41.16
$41.16 - $41.16
$41.16
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$73.01
$73.01 - $73.01
$73.01
$65.80
$65.80 - $65.80
$65.80

Whatman 1001-240 Filter Circles, 240mm Dia, Grade 1, 100/pk (PN:1001-240)

Whatman
In stock

GR 1 24.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 240 mm, 100/pk, The most widely used filter paper for routine applic...

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$73.01
$73.01 - $73.01
$73.01
$65.80
$65.80 - $65.80
$65.80
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$12.80
$12.80 - $12.80
$12.80
$11.55
$11.55 - $11.55
$11.55

Whatman 1001-325 Filter Circles, 25mm Dia, Grade 1, 100/pk (PN:1001-325)

Whatman
In stock

GR 1 2.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 25 mm, 100/pk, The most widely used filter paper for routine applicat...

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$12.80
$12.80 - $12.80
$12.80
$11.55
$11.55 - $11.55
$11.55
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$12.80
$12.80 - $12.80
$12.80
$11.55
$11.55 - $11.55
$11.55

Whatman 1001-329 Filter Circles, 30mm Dia, Grade 1, 100/pk (PN:1001-329)

Whatman
In stock

GR 1 3.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 25 mm, 100/pk, The most widely used filter paper for routine applicat...

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$12.80
$12.80 - $12.80
$12.80
$11.55
$11.55 - $11.55
$11.55
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$56.59
$56.59 - $56.59
$56.59
$51.01
$51.01 - $51.01
$51.01

Whatman 1001-6508 Filter Circles, 10mm Dia, Grade 1, 500/pk (PN:1001-6508)

Whatman
In stock

GR 1 1.0CM 500/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 10 mm, 500/pk, The most widely used filter paper for routine applicat...

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$56.59
$56.59 - $56.59
$56.59
$51.01
$51.01 - $51.01
$51.01
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$939.00
$939.00 - $939.00
$939.00
$846.36
$846.36 - $846.36
$846.36

Whatman 1001-734 Filter Sheets, Quantitative, 47cm x 100mm, Grade 1, 1/pk (3 pk minimum)

Whatman
In stock

GR 1 47CMx100M 1/PKQualitative Filter Papers - Standard Grades Grade 1 sheets, 47 cm x 100 m, 100/pk, The most widely used filter paper for routine...

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$939.00
$939.00 - $939.00
$939.00
$846.36
$846.36 - $846.36
$846.36
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$16.42
$16.42 - $16.42
$16.42
$14.80
$14.80 - $14.80
$14.80

Whatman 1002-042 Filter Circles, 42.5mm Dia, Grade 2, 100/pk (PN:1002-042)

Whatman
In stock

GR 2 4.25CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 42.5 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 ...

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$16.42
$16.42 - $16.42
$16.42
$14.80
$14.80 - $14.80
$14.80
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$16.42
$16.42 - $16.42
$16.42
$14.80
$14.80 - $14.80
$14.80

Whatman 1002-047 Filter Circles, 47mm Dia, Grade 2, 100/pk (PN:1002-047)

Whatman
In stock

GR 2 4.7CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 47 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 wit...

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$16.42
$16.42 - $16.42
$16.42
$14.80
$14.80 - $14.80
$14.80
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$20.13
$20.13 - $20.13
$20.13
$18.15
$18.15 - $18.15
$18.15

Whatman 1002-070 Filter Circles, 70mm Dia, Grade 2, 100/pk (PN:1002-070)

Whatman
In stock

GR 2 7.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 70 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 wit...

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$20.13
$20.13 - $20.13
$20.13
$18.15
$18.15 - $18.15
$18.15
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$23.81
$23.81 - $23.81
$23.81
$21.45
$21.45 - $21.45
$21.45

Whatman 1002-090 Filter Circles, 90mm Dia, Grade 2, 100/pk (PN:1002-090)

Whatman
In stock

GR 2 9.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 90 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 wit...

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$23.81
$23.81 - $23.81
$23.81
$21.45
$21.45 - $21.45
$21.45
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$23.80
$23.80 - $23.80
$23.80
$21.45
$21.45 - $21.45
$21.45

Whatman 1002-110 Filter Circles, 110mm Dia, Grade 2, 100/pk (PN:1002-110)

Whatman
In stock

GR 2 11.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 110 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 w...

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$23.80
$23.80 - $23.80
$23.80
$21.45
$21.45 - $21.45
$21.45
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$29.26
$29.26 - $29.26
$29.26
$26.37
$26.37 - $26.37
$26.37

Whatman 1002-125 Filter Circles, 125mm Dia, Grade 2, 100/pk (PN:1002-125)

Whatman
In stock

GR 2 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 150mm, Certified for IS Testing, 100/pk, Slightly more retentive and...

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$29.26
$29.26 - $29.26
$29.26
$26.37
$26.37 - $26.37
$26.37
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$46.06
$46.06 - $46.06
$46.06
$41.51
$41.51 - $41.51
$41.51

Whatman 1002-147 Filter Circles, 150mm Dia, Grade 2, 100/pk (PN:1002-147)

Whatman
In stock

GR 2 15.0CM IP CERT 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 150 mm, Certified for IS Testing, 100/pk, Specifically devel...

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$46.06
$46.06 - $46.06
$46.06
$41.51
$41.51 - $41.51
$41.51
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$38.26
$38.26 - $38.26
$38.26
$34.48
$34.48 - $34.48
$34.48

Whatman 1002-150 Filter Circles, 150mm Dia, Grade 2, 100/pk (PN:1002-150)

Whatman
In stock

GR 2 15.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 150 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 w...

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$38.26
$38.26 - $38.26
$38.26
$34.48
$34.48 - $34.48
$34.48
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$54.84
$54.84 - $54.84
$54.84
$49.42
$49.42 - $49.42
$49.42

Whatman 1002-185 Filter Circles, 185mm Dia, Grade 2, 100/pk (PN:1002-185)

Whatman
In stock

GR 2 18.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 185 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 w...

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$54.84
$54.84 - $54.84
$54.84
$49.42
$49.42 - $49.42
$49.42
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$118.66
$118.66 - $118.66
$118.66
$106.94
$106.94 - $106.94
$106.94

Whatman 1002-270 Filter Circles, 270mm Dia, Grade 2, 100/pk (PN:1002-270)

Whatman
In stock

GR 2 27.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 270 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 w...

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$118.66
$118.66 - $118.66
$118.66
$106.94
$106.94 - $106.94
$106.94
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$23.11
$23.11 - $23.11
$23.11
$20.83
$20.83 - $20.83
$20.83

Whatman 1003-070 Filter Circles, 70mm Dia, Grade 3, 100/pk (PN:1003-070)

Whatman
In stock

GR 3 7.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 70 mm, 100/pk Double the thickness of Grade 1 with still finer partic...

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$23.11
$23.11 - $23.11
$23.11
$20.83
$20.83 - $20.83
$20.83
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$35.46
$35.46 - $35.46
$35.46
$31.96
$31.96 - $31.96
$31.96

Whatman 1003-110 Filter Circles, 110mm Dia, Grade 3, 100/pk (PN:1003-110)

Whatman
In stock

GR 3 11.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 110 mm, 100/pk Double the thickness of Grade 1 with still finer part...

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$35.46
$35.46 - $35.46
$35.46
$31.96
$31.96 - $31.96
$31.96
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$44.35
$44.35 - $44.35
$44.35
$39.97
$39.97 - $39.97
$39.97

Whatman 1003-125 Filter Circles, 125mm Dia, Grade 3, 100/pk (PN:1003-125)

Whatman
In stock

GR 3 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 125 mm, 100/pk Double the thickness of Grade 1 with still finer part...

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$44.35
$44.35 - $44.35
$44.35
$39.97
$39.97 - $39.97
$39.97
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$63.85
$63.85 - $63.85
$63.85
$57.55
$57.55 - $57.55
$57.55

Whatman 1003-150 Filter Circles, 150mm Dia, Grade 3, 100/pk (PN:1003-150)

Whatman
In stock

GR 3 15.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 150 mm, 100/pk Double the thickness of Grade 1 with still finer part...

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$63.85
$63.85 - $63.85
$63.85
$57.55
$57.55 - $57.55
$57.55
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$143.46
$143.46 - $143.46
$143.46
$129.31
$129.31 - $129.31
$129.31

Whatman 1003-240 Filter Circles, 240mm Dia, Grade 3, 100/pk (PN:1003-240)

Whatman
In stock

GR 3 24.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 240 mm, 100/pk Double the thickness of Grade 1 with still finer part...

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$143.46
$143.46 - $143.46
$143.46
$129.31
$129.31 - $129.31
$129.31
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$73.01
$73.01 - $73.01
$73.01
$65.80
$65.80 - $65.80
$65.80

Whatman 1004-027 Filter Circles, 27mm Dia, Grade 4, 400/pk (PN:1004-027)

Whatman
In stock

GR 4 2.7CM 400/PKQualitative Filter Papers - Standard Grades Grade 4 circles, 27 mm, 400/pk Extremely fast filtering with excellent retention of c...

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$73.01
$73.01 - $73.01
$73.01
$65.80
$65.80 - $65.80
$65.80
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$12.80
$12.80 - $12.80
$12.80
$11.55
$11.55 - $11.55
$11.55

Whatman 1004-042 Filter Circles, 42.5mm Dia, Grade 4, 100/pk (PN:1004-042)

Whatman
In stock

GR 4 4.25CM 100/PKQualitative Filter Papers - Standard Grades Grade 4 circles, 42.5 mm, 100/pk Extremely fast filtering with excellent retention o...

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$12.80
$12.80 - $12.80
$12.80
$11.55
$11.55 - $11.55
$11.55
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