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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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$62.06
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$62.06
$53.22
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$53.22

Whatman 10347519 Filter Circles, 240mm Dia, For Technical Use Grade Shark Skin, 100/pk

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In stock

SHARKSKIN 240MM 100/PKFilter Papers for Technical Use - Shark skin, circles, 240 mm Creped, medium to slow filter paper. Resistant to weak acids an...

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$62.06
$62.06 - $62.06
$62.06
$53.22
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$53.22
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$84.37
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$84.37
$72.36
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$72.36

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

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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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$84.37
$84.37 - $84.37
$84.37
$72.36
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$72.36
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Grade 597 ½ Save 14% Save %
$148.09
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$148.09
$127.00
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$127.00

Whatman 10311851 Filter Circles, 240mm Dia, Folded Prepleated Grade 597

Whatman
In stock

597 FF 240MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 597 1/2 folded filters, 240 mm, 100/pk. A medium fast filter paper with medi...

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$148.09
$148.09 - $148.09
$148.09
$127.00
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$127.00
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$701.00
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$701.00
$601.18
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$601.18

Whatman 1827-240 Filter Circles, 240mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-240)

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In stock

934-AH 24CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 240 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$701.00
$701.00 - $701.00
$701.00
$601.18
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$601.18
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Grade 597
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$82.63
$82.63 - $82.63
$82.63
$70.86
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$70.86

Whatman 989410106 Plus Qualitative Filter Papers, Grade 597, 240MM 100/PK

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In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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$82.63
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$82.63
$70.86
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$70.86
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$99.85
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$99.85
$85.63
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Whatman 1004-240 Filter Circles, 240mm Dia, Grade 4, 100/pk (PN:1004-240)

Whatman
In stock

GR 4 24CM 100/PKQualitative Filter Papers - Standard Grades Grade 4 circles, 240 mm, 100/pk Extremely fast filtering with excellent retention of co...

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$99.85
$99.85 - $99.85
$99.85
$85.63
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$85.63
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$135.35
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$135.35
$116.07
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$116.07

Whatman 1005-240 Filter Circles, 240mm Dia, Grade 5, 100/pk (PN:1005-240)

Whatman
In stock

GR 5 24CM 100/PKQualitative Filter Papers - Standard Grades Grade 5 circles, 240 mm, 100/pk gets the maximum degree of fine particle filtration in ...

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$135.35
$135.35 - $135.35
$135.35
$116.07
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$116.07
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$134.29
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$134.29
$115.16
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$115.16

Whatman 1006-240 Filter Circles, 240mm Dia, Grade 6, 100/pk (PN:1006-240)

Whatman
In stock

GR 6 245CM 100/PKQualitative Filter Papers - Standard Grades Grade 6 circles, 2450 mm, 100/pk Twice as fast as Grade 5 with similar fine particle r...

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$134.29
$134.29 - $134.29
$134.29
$115.16
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$115.16
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$227.00
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$227.00
$194.68
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$194.68

Whatman 10300120 Filter Circles, 240mm Dia, Ashless Grade 589/2, 100/pk (PN:10300120)

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In stock

589/2 WHTRIB 240MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 110 mm, 100/pk. Medium fine precipitates (class 2b ...

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$227.00
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$227.00
$194.68
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$194.68
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Grade 595 ½
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$60.00
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$60.00
$51.46
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$51.46

Whatman 10311649 Filter Circles, 210mm Dia, Folded Prepleated Grade 595

Whatman
In stock

595 FF 210MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 595 1/2 folded filters, 210 mm, 100/pk. Thin filter paper, medium-fast with ...

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$60.00
$60.00 - $60.00
$60.00
$51.46
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$51.46
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$94.93
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$94.93
$81.41
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$81.41

Whatman 10311651 Filter Circles, 240mm Dia, Folded Prepleated Grade 595

Whatman
In stock

595 FF 240MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 595 1/2 folded filters, 240 mm, 100/pk. Thin filter paper, medium-fast with ...

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$94.93
$94.93 - $94.93
$94.93
$81.41
$81.41 - $81.41
$81.41
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$84.37
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$84.37
$72.36
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$72.36

Whatman 10311820 Filter Circles, 240mm Dia, Grade 597, 100/pk (PN:10311820)

Whatman
In stock

597 240MM 100/PKQualitative Filter Papers - Standard Grade 597, Circles, 240 mm, 100/pk. A medium fast filter paper with medium to fine particle re...

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$84.37
$84.37 - $84.37
$84.37
$72.36
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$72.36
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$124.32
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$124.32
$106.61
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$106.61

Whatman 10312251 Filter Circles, 240mm Dia, Folded Prepleated Grade 598

Whatman
In stock

598 FF 240MM 50/PKQualitative Filter Papers - Folded Prepleated Grade 598 1/2 folded filters, 240 mm, 50/pk. A thick filter paper with high loading...

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$124.32
$124.32 - $124.32
$124.32
$106.61
$106.61 - $106.61
$106.61
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Grade 602 h ½
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$275.00
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$275.00
$235.84
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$235.84

Whatman 10312651 Filter Circles, 240mm Dia, Folded Prepleated Grade 602 h

Whatman
In stock

602H FF 240MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 602 1/2 folded filters, 240 mm, 100/pk.

$275.00
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$275.00
$235.84
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$235.84
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$340.00
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$340.00
$291.58
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$291.58

Whatman 1820-240 Filter Circles, 240mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-240)

Whatman
In stock

GF/A 24CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 240 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$340.00
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$340.00
$291.58
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$291.58
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$226.00
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$226.00
$193.82
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$193.82

Whatman 1440-240 Filter Circles, 240mm Dia, Ashless Grade 40, 100/pk (PN:1440-240)

Whatman
In stock

GR 40 24CM 100/PKQuantitative Filter Papers - Ashless Grade 40 circles, 240 mm, 100/pk The classic general purpose ashless filter paper with medium...

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$226.00
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$226.00
$193.82
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$193.82
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$227.00
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$227.00
$194.68
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$194.68

Whatman 1442-240 Filter Circles, 240mm Dia, Ashless Grade 42, 100/pk (PN:1442-240)

Whatman
In stock

GR 42 24CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 240 mm, 100/pk A world standard for critical gravimetric analysis with the ...

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$227.00
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$227.00
$194.68
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$194.68
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$226.00
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$226.00
$193.82
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$193.82

Whatman 1444-240 Filter Circles, 240mm Dia, Ashless Grade 44, 100/pk (PN:1444-240)

Whatman
In stock

GR 44 24CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 240 mm, 100/pk Thin version of Grade 42 retaining very fine particles but w...

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$226.00
$226.00 - $226.00
$226.00
$193.82
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$193.82
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$249.00
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$249.00
$213.54
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$213.54

Whatman 1540-240 Filter Circles, 240mm Dia, Hardened Ashless Grade 540, 100/pk (PN:1540-240)

Whatman
In stock

GR 540 24CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 540 Circles, 240 mm 100/pk The general purpose hardened ashless filter paper ...

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$249.00
$249.00 - $249.00
$249.00
$213.54
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$213.54
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$257.00
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$257.00
$220.40
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$220.40

Whatman 1541-240 Filter Circles, 240mm Dia, Hardened Ashless Grade 541, 100/pk (PN:1541-240)

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In stock

GR 541 24CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 541 Circles, 240 mm 100/pk. Fast filtration of coarse particles and gelatinou...

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$257.00
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$257.00
$220.40
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$220.40
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$257.00
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$257.00
$220.40
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$220.40

Whatman 1542-240 Filter Circles, 240mm Dia, Hardened Ashless Grade 542, 100/pk (PN:1542-240)

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In stock

GR 542 24CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 542 Circles, 240 mm 100/pk. High retention of fine particles under demanding ...

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$257.00
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$257.00
$220.40
$220.40 - $220.40
$220.40
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$197.84
$197.84 - $197.84
$197.84
$169.66
$169.66 - $169.66
$169.66

Whatman 1450-240 Filter Circles, 240mm Dia, Hardened Low Ash Grade 50, 100/pk (PN:1450-240)

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In stock

GR 50 24CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 50 circles, 240 mm 100/pk Retention of very fine crystalline precipitates. The...

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$197.84
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$197.84
$169.66
$169.66 - $169.66
$169.66
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$197.84
$197.84 - $197.84
$197.84
$169.66
$169.66 - $169.66
$169.66

Whatman 1452-240 Filter Circles, 240mm Dia, Hardened Low Ash Grade 52, 100/pk (PN:1452-240)

Whatman
In stock

GR 52 24CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 52 circles, 240 mm 100/pk The general purpose hardened filter paper with mediu...

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$197.84
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$197.84
$169.66
$169.66 - $169.66
$169.66
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$197.84
$197.84 - $197.84
$197.84
$169.66
$169.66 - $169.66
$169.66

Whatman 1454-240 Filter Circles, 240mm Dia, Hardened Low Ash Grade 54, 100/pk (PN:1454-240)

Whatman
In stock

GR 54 24CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 54 circles, 240 mm 100/pk. Very fast filtration for use with coarse and gelati...

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$197.84
$197.84 - $197.84
$197.84
$169.66
$169.66 - $169.66
$169.66
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