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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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$102.24
$102.24 - $102.24
$102.24
$92.15
$92.15 - $92.15
$92.15

Whatman 1443-150 Filter Circles, 150mm Dia, Ashless Grade 43, 100/pk (PN:1443-150)

Whatman
In stock

GR 43 15CM 100/PKQuantitative Filter Papers - Ashless Grade 43 circles, 150 mm, 100/pk Intermediate in retention between Grades 40 and 41, and twic...

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$102.24
$102.24 - $102.24
$102.24
$92.15
$92.15 - $92.15
$92.15
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$150.58
$150.58 - $150.58
$150.58
$135.73
$135.73 - $135.73
$135.73

Whatman 1443-185 Filter Circles, 185mm Dia, Ashless Grade 43, 100/pk (PN:1443-185)

Whatman
In stock

GR 43 18.5CM 100/PKQuantitative Filter Papers - Ashless Grade 43 circles, 185 mm, 100/pk Intermediate in retention between Grades 40 and 41, and tw...

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$150.58
$150.58 - $150.58
$150.58
$135.73
$135.73 - $135.73
$135.73
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$41.21
$41.21 - $41.21
$41.21
$37.15
$37.15 - $37.15
$37.15

Whatman 1444-070 Filter Circles, 70mm Dia, Ashless Grade 44, 100/pk (PN:1444-070)

Whatman
In stock

GR 44 7CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 70 mm, 100/pk Thin version of Grade 42 retaining very fine particles but wit...

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$41.21
$41.21 - $41.21
$41.21
$37.15
$37.15 - $37.15
$37.15
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$70.03
$70.03 - $70.03
$70.03
$63.12
$63.12 - $63.12
$63.12

Whatman 1444-110 Filter Circles, 110mm Dia, Ashless Grade 44, 100/pk (PN:1444-110)

Whatman
In stock

GR 44 11CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 110 mm, 100/pk Thin version of Grade 42 retaining very fine particles but w...

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$70.03
$70.03 - $70.03
$70.03
$63.12
$63.12 - $63.12
$63.12
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$80.77
$80.77 - $80.77
$80.77
$72.81
$72.81 - $72.81
$72.81

Whatman 1444-125 Filter Circles, 125mm Dia, Ashless Grade 44, 100/pk (PN:1444-125)

Whatman
In stock

GR 44 12.5CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 125 mm, 100/pk Thin version of Grade 42 retaining very fine particles but...

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$80.77
$80.77 - $80.77
$80.77
$72.81
$72.81 - $72.81
$72.81
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$102.24
$102.24 - $102.24
$102.24
$92.15
$92.15 - $92.15
$92.15

Whatman 1444-150 Filter Circles, 150mm Dia, Ashless Grade 44, 100/pk (PN:1444-150)

Whatman
In stock

GR 44 15CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 150 mm, 100/pk Thin version of Grade 42 retaining very fine particles but w...

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$102.24
$102.24 - $102.24
$102.24
$92.15
$92.15 - $92.15
$92.15
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$150.58
$150.58 - $150.58
$150.58
$135.73
$135.73 - $135.73
$135.73

Whatman 1444-185 Filter Circles, 185mm Dia, Ashless Grade 44, 100/pk (PN:1444-185)

Whatman
In stock

GR 44 18.5CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 185 mm, 100/pk Thin version of Grade 42 retaining very fine particles but...

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$150.58
$150.58 - $150.58
$150.58
$135.73
$135.73 - $135.73
$135.73
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$240.00
$240.00 - $240.00
$240.00
$216.32
$216.32 - $216.32
$216.32

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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$240.00
$240.00 - $240.00
$240.00
$216.32
$216.32 - $216.32
$216.32
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$53.88
$53.88 - $53.88
$53.88
$48.56
$48.56 - $48.56
$48.56

Whatman 10300009 Filter Circles, 90mm Dia, Ashless Grade 589/1, 100/pk (PN:10300009)

Whatman
In stock

589/1 BLKRIB 90MM 100/PKQuantitative Filter Papers - Black Ribbon Ashless Grade 589/1 circles, 90 mm, 100/pk. Filter paper with very high flow rate...

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$53.88
$53.88 - $53.88
$53.88
$48.56
$48.56 - $48.56
$48.56
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$148.85
$148.85 - $148.85
$148.85
$134.17
$134.17 - $134.17
$134.17

Whatman 10300045 Filter Circles, 150mm Dia, Ashless Folded (Prepleated) Grade 589/1

Whatman
In stock

589/1 FF BLKRIB 150MM 100/PKQuantitative Filter Papers - Black Ribbon Ashless Grade 589/2 1/2 folded filters, 150 mm, 100/pk. Filter paper with ver...

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$148.85
$148.85 - $148.85
$148.85
$134.17
$134.17 - $134.17
$134.17
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$75.40
$75.40 - $75.40
$75.40
$67.97
$67.97 - $67.97
$67.97

Whatman 10300011 Filter Circles, 125mm Dia, Ashless Grade 589/1, 100/pk (PN:10300011)

Whatman
In stock

589/1 BLKRIB 125MM 100/PKQuantitative Filter Papers - Black Ribbon Ashless Grade 589/1 circles, 125 mm, 100/pk. Filter paper with very high flow ra...

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$75.40
$75.40 - $75.40
$75.40
$67.97
$67.97 - $67.97
$67.97
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$82.49
$82.49 - $82.49
$82.49
$74.36
$74.36 - $74.36
$74.36

Whatman 10300102 Filter Circles, 12.7mm Dia, Ashless Grade 589/2, 1000/pk (PN:10300102)

Whatman
In stock

589/2 WHTRIB 12.7MM 1000/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 12.7 mm, 1000/pk. Medium fine precipitates (class...

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$82.49
$82.49 - $82.49
$82.49
$74.36
$74.36 - $74.36
$74.36
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$78.85
$78.85 - $78.85
$78.85
$71.07
$71.07 - $71.07
$71.07

Whatman 10300111 Filter Circles, 125mm Dia, Ashless Grade 589/2, 100/pk (PN:10300111)

Whatman
In stock

589/2 WHTRIB 125MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 125 mm, 100/pk. Medium fine precipitates (class 2b ...

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$78.85
$78.85 - $78.85
$78.85
$71.07
$71.07 - $71.07
$71.07
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$66.36
$66.36 - $66.36
$66.36
$59.81
$59.81 - $59.81
$59.81

Whatman 10300110 Filter Circles, 110mm Dia, Ashless Grade 589/2, 100/pk (PN:10300110)

Whatman
In stock

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

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$66.36
$66.36 - $66.36
$66.36
$59.81
$59.81 - $59.81
$59.81
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$32.22
$32.22 - $32.22
$32.22
$29.04
$29.04 - $29.04
$29.04

Whatman 10300103 Filter Circles, 40.5mm Dia, Ashless Grade 589/2, 100/pk (PN:10300103)

Whatman
In stock

589/2 WHTRIB 40.5MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 40.5 mm, 100/pk. Medium fine precipitates (class 2...

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$32.22
$32.22 - $32.22
$32.22
$29.04
$29.04 - $29.04
$29.04
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$34.11
$34.11 - $34.11
$34.11
$30.75
$30.75 - $30.75
$30.75

Whatman 10300106 Filter Circles, 50mm Dia, Ashless Grade 589/2, 100/pk (PN:10300106)

Whatman
In stock

589/2 WHTRIB 50MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 50 mm, 100/pk. Medium fine precipitates (class 2b ac...

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$34.11
$34.11 - $34.11
$34.11
$30.75
$30.75 - $30.75
$30.75
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$41.21
$41.21 - $41.21
$41.21
$37.15
$37.15 - $37.15
$37.15

Whatman 10300108 Filter Circles, 70mm Dia, Ashless Grade 589/2, 100/pk (PN:10300108)

Whatman
In stock

589/2 WHTRIB 70MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 70 mm, 100/pk. Medium fine precipitates (class 2b ac...

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$41.21
$41.21 - $41.21
$41.21
$37.15
$37.15 - $37.15
$37.15
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$55.60
$55.60 - $55.60
$55.60
$50.11
$50.11 - $50.11
$50.11

Whatman 10300109 Filter Circles, 90mm Dia, Ashless Grade 589/2, 100/pk (PN:10300109)

Whatman
In stock

589/2 WHTRIB 90MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 90 mm, 100/pk. Medium fine precipitates (class 2b ac...

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$55.60
$55.60 - $55.60
$55.60
$50.11
$50.11 - $50.11
$50.11
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$70.02
$70.02 - $70.02
$70.02
$63.10
$63.10 - $63.10
$63.10

Whatman 10300210 Filter Circles, 110mm Dia, Ashless Grade 589/3, 100/pk (PN:10300210)

Whatman
In stock

589/3 BLURIB 110MM 100/PKQuantitative Filter Papers - Blue Ribbon Ashless Grade 589/3, circles, 110 mm, 100/pk. Slow filter paper with highest effi...

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$70.02
$70.02 - $70.02
$70.02
$63.10
$63.10 - $63.10
$63.10
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$80.77
$80.77 - $80.77
$80.77
$72.81
$72.81 - $72.81
$72.81

Whatman 10300211 Filter Circles, 125mm Dia, Ashless Grade 589/3, 100/pk (PN:10300211)

Whatman
In stock

589/3 BLURIB 125MM 100/PKQuantitative Filter Papers - Blue Ribbon Ashless Grade 589/3, circles, 125 mm, 100/pk. Slow filter paper with highest effi...

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$80.77
$80.77 - $80.77
$80.77
$72.81
$72.81 - $72.81
$72.81
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$150.59
$150.59 - $150.59
$150.59
$135.74
$135.74 - $135.74
$135.74

Whatman 10300214 Filter Circles, 185mm Dia, Ashless Grade 589/3, 100/pk (PN:10300214)

Whatman
In stock

589/3 BLURIB 185MM 100/PKQuantitative Filter Papers - Blue Ribbon Ashless Grade 589/3, circles, 185 mm, 100/pk. Slow filter paper with highest effi...

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$150.59
$150.59 - $150.59
$150.59
$135.74
$135.74 - $135.74
$135.74
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$32.22
$32.22 - $32.22
$32.22
$29.04
$29.04 - $29.04
$29.04

Whatman 1540-042 Filter Circles, 42.5mm Dia, Hardened Ashless Grade 540, 100/pk (PN:1540-042)

Whatman
In stock

GR 540 4.25CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 540 Circles, 42.5 mm 100/pk The general purpose hardened ashless filter pap...

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$32.22
$32.22 - $32.22
$32.22
$29.04
$29.04 - $29.04
$29.04
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$71.75
$71.75 - $71.75
$71.75
$64.67
$64.67 - $64.67
$64.67

Whatman 1540-110 Filter Circles, 110mm Dia, Hardened Ashless Grade 540, 100/pk (PN:1540-110)

Whatman
In stock

GR 540 11CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 540 Circles, 110 mm 100/pk The general purpose hardened ashless filter paper ...

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$71.75
$71.75 - $71.75
$71.75
$64.67
$64.67 - $64.67
$64.67
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$82.49
$82.49 - $82.49
$82.49
$74.36
$74.36 - $74.36
$74.36

Whatman 1540-125 Filter Circles, 125mm Dia, Hardened Ashless Grade 540, 100/pk (PN:1540-125)

Whatman
In stock

GR 540 12.5CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 540 Circles, 125 mm 100/pk The general purpose hardened ashless filter pape...

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$82.49
$82.49 - $82.49
$82.49
$74.36
$74.36 - $74.36
$74.36
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