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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.
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$57.34
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$57.34
$51.69
$51.69 - $51.69
$51.69

Whatman 1444-090 Filter Circles, 90mm Dia, Ashless Grade 44, 100/pk (PN:1444-090)

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GR 44 9CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 90 mm, 100/pk Thin version of Grade 42 retaining very fine particles but wit...

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$57.34
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$57.34
$51.69
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$51.69
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$34.11
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$30.75
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$30.75

Whatman 10300107 Filter Circles, 55mm Dia, Ashless Grade 589/2, 100/pk (PN:10300107)

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589/2 WHTRIB 55MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 55 mm, 100/pk. Medium fine precipitates (class 2b ac...

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$34.11
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$34.11
$30.75
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$30.75
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$35.91
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$35.91
$32.37
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$32.37

Whatman 1540-055 Filter Circles, 55mm Dia, Hardened Ashless Grade 540, 100/pk (PN:1540-055)

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GR 540 5.5CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 540 Circles, 55 mm 100/pk The general purpose hardened ashless filter paper ...

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$35.91
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$35.91
$32.37
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$32.37
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$71.75
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$71.75
$64.67
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Whatman 1542-110 Filter Circles, 110mm Dia, Hardened Ashless Grade 542, 100/pk (PN:1542-110)

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GR 542 11CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 542 Circles, 110 mm 100/pk. High retention of fine particles under demanding ...

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$71.75
$71.75 - $71.75
$71.75
$64.67
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$64.67
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$35.91
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$35.91
$32.37
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$32.37

Whatman 1450-055 Filter Circles, 55mm Dia, Hardened Low Ash Grade 50, 100/pk (PN:1450-055)

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In stock

GR 50 5.5CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 50 circles, 55 mm 100/pk Retention of very fine crystalline precipitates. The...

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$35.91
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$35.91
$32.37
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$32.37
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$53.88
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$53.88
$48.56
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$48.56

Whatman 1450-090 Filter Circles, 90mm Dia, Hardened Low Ash Grade 50, 100/pk (PN:1450-090)

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In stock

GR 50 9CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 50 circles, 90 mm 100/pk Retention of very fine crystalline precipitates. The t...

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$53.88
$53.88 - $53.88
$53.88
$48.56
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$48.56
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$70.03
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$70.03
$63.12
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$63.12

Whatman 1454-110 Filter Circles, 110mm Dia, Hardened Low Ash Grade 54, 100/pk (PN:1454-110)

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In stock

GR 54 11CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 54 circles, 110 mm 100/pk. Very fast filtration for use with coarse and gelati...

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$70.03
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$70.03
$63.12
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$63.12
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$660.00
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$660.00
$594.88
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$594.88

Whatman 6809-3002 Anotop 10 Plus, 0.02 micrometer Pore Size, Anopore with Prefilter, 50/pk (PN:6809-3002)

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In stock

ANOTOP 10/0.02 GF 50/PKAnotop™ 10 mm Syringe Filter Plus, 0.02 µm with glass microfiber prefilter, 50/pk. Designed to enable difficult and hard-to-...

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$660.00
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$594.88
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$609.00
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Whatman 6870-1302 GD/X 13mm, Non-Sterile, 0.2 micrometer Pore Size, Nylon, 150/pk (PN:6870-1302)

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In stock

GD/X 13/0.2 NYL 150/PKGD/X™ 13 mm Syringe Filters nylon, 0.2 µm, 150/pk. Designed for high particulate loaded samples. Eliminate sample contaminati...

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$467.71
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$3,142.58
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Whatman 6871-2502 GD/X 25mm, Non-Sterile, 0.2 micrometer Pore Size, Nylon, 1500/pk (PN:6871-2502)

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In stock

GD/X 25/0.2 NYL 1500/PKGD/X™ 25 mm Syringe Filters, Nylon Filtration, 0.2 µm, 1500/pk. Designed for high particulate loaded samples. Eliminate samp...

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$3,142.58
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$3,142.58
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$366.00
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Whatman 6822-1312 13mm Dia, Puradisc, Non-Sterile, GF/C 1.2 micrometer Pore Size (particle retention rating) without Tube Tip, Glass Microfiber (GMF), 100/pk (PN:6822-1312)

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In stock

PURADISC 13/1.2 GF/C 100/PKPuradisc™ 13 mm Syringe Filter 1.2 µm, Grade GF/C, 100/pk. Ideal for the quick, efficient filtration of samples up to 10...

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$425.00
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Whatman 10463533 30mm Dia, ReZist, 5.0 micrometer Pore Size, PTFE/ Polypropylene, Female Luer Lock/ Male Luer, Grey, 100/pk (PN:10463533)

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In stock

REZIST 30/5.0 PTFE 100/PKReZist™ 30 mm Syringe Filter, PTFE, 5.0 µm 100/pk is ideal for the clarification of aggressive organic solvents. Can also ...

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$343.05
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$2,039.00
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Whatman 10463535 30mm Dia, ReZist, 5.0 micrometer Pore Size, PTFE/ Polypropylene, Female Luer Lock/ Male Luer, Grey, 500/pk (PN:10463535)

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REZIST 30/5.0 PTFE 500/PKReZist™ 30 mm Syringe Filter, PTFE, 5.0 µm 500/pk is ideal for the clarification of aggressive organic solvents. Can also ...

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$1,645.81
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Whatman 6753-2510 25mm Dia, Puradisc, Non-Sterile, 1.0 micrometer Pore Size, Nylon, 1000/pk (PN:6753-2510)

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In stock

PURADISC 25/1.0 NYL 1000/PKPuradisc™ 25 mm Syringe Filter, 1.0 µm, nylon, 1000/pk. Filters combine premium quality and economy. They are ideal for ...

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$366.00
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Whatman 6784-1301 13mm Dia, Puradisc, Non-Sterile, 0.1 micrometer Pore Size with Tube Tip, Polytetrafluoroethylene (PTFE), 50/pk (PN:6784-1301)

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In stock

PURADISC 13/0.1 PTFE 100/PKPuradisc™ 13 mm Syringe Filter, 0.1 µm, PTFE, 100/pk. Filters combine premium quality and economy. They are ideal for th...

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$366.00
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$295.42
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$355.00
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$286.54
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$286.54

Whatman 6784-1350 13mm Dia, Puradisc, Non-Sterile, 5.0 micrometer Pore Size without Tube Tip, Polytetrafluoroethylene (PTFE), 100/pk (PN:6784-1350)

Whatman
In stock

PURADISC 13/5.0 PTFE 100/PKPuradisc™ 13 mm Syringe Filter, 5.0 µm, PTFE, 100/pk. Filters combine premium quality and economy. They are ideal for th...

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$355.00
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$355.00
$286.54
$286.54 - $286.54
$286.54
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$55.91
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$55.91
$50.39
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$50.39

Whatman 1001-020 Filter Circles, 20mm Dia, Grade 1, 400/pk (PN:1001-020)

Whatman
In stock

GR 1 2.0CM 400/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 20 mm, 400/pk, The most widely used filter paper for routine applicat...

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$55.91
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$55.91
$50.39
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$12.80
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$12.80
$11.55
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$11.55

Whatman 1001-047 Filter Circles, 47mm Dia, Grade 1, 100/pk (PN:1001-047)

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In stock

GR 1 4.7CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 47 mm, 100/pk, The most widely used filter paper for routine applicat...

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

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

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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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$30.13
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$30.13
$27.16
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$27.16

Whatman 1003-090 Filter Circles, 90mm Dia, Grade 3, 100/pk (PN:1003-090)

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In stock

GR 3 9.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 90 mm, 100/pk Double the thickness of Grade 1 with still finer partic...

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$30.13
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$30.13
$27.16
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$27.16
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$17.79
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$17.79
$16.04
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$16.04

Whatman 1003-323 Filter Circles, 23mm Dia, Grade 3, 100/pk (PN:1003-323)

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In stock

GR 3 2.3CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 23 mm, 100/pk Double the thickness of Grade 1 with still finer partic...

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$17.79
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$17.79
$16.04
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$16.04
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$25.59
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$25.59
$23.07
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$23.07

Whatman 1004-110 Filter Circles, 110mm Dia, Grade 4, 100/pk (PN:1004-110)

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In stock

GR 4 11CM 100/PKQualitative Filter Papers - Standard Grades Grade 4 circles, 110 mm, 100/pk Extremely fast filtering with excellent retention of co...

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$25.59
$25.59 - $25.59
$25.59
$23.07
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$23.07
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$15.96
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$15.96
$14.39
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$14.39

Whatman 1005-047 Filter Circles, 47mm Dia, Grade 5, 100/pk (PN:1005-047)

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In stock

GR 5 4.7CM 100/PKQualitative Filter Papers - Standard Grades Grade 5 circles, 47 mm, 100/pk gets the maximum degree of fine particle filtration in ...

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$15.96
$15.96 - $15.96
$15.96
$14.39
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$14.39
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$24.83
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$24.83
$22.39
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$22.39

Whatman 1005-090 Filter Circles, 90mm Dia, Grade 5, 100/pk (PN:1005-090)

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In stock

GR 5 9CM 100/PKQualitative Filter Papers - Standard Grades Grade 5 circles, 90 mm, 100/pk gets the maximum degree of fine particle filtration in th...

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$24.83
$24.83 - $24.83
$24.83
$22.39
$22.39 - $22.39
$22.39
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