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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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$185.24
$185.24 - $185.24
$185.24
$166.96
$166.96 - $166.96
$166.96

Whatman 1827-105 Filter Circles, 105mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-105)

Whatman
In stock

934-AH 10.5CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 105 mm, 100/pk. The fine particle retention of this popular grade is superio...

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$185.24
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$185.24
$166.96
$166.96 - $166.96
$166.96
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$185.24
$185.24 - $185.24
$185.24
$149.52
$149.52 - $149.52
$149.52

Whatman 1827-110 Filter Circles, 110mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-110)

Whatman
In stock

934-AH 11CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 110 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$185.24
$185.24 - $185.24
$185.24
$149.52
$149.52 - $149.52
$149.52
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$295.00
$295.00 - $295.00
$295.00
$265.89
$265.89 - $265.89
$265.89

Whatman 1827-150 Filter Circles, 150mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-150)

Whatman
In stock

934-AH 15CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 150 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$295.00
$295.00 - $295.00
$295.00
$265.89
$265.89 - $265.89
$265.89
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$448.00
$448.00 - $448.00
$448.00
$403.80
$403.80 - $403.80
$403.80

Whatman 1827-185 Filter Circles, 185mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-185)

Whatman
In stock

934-AH 18.5CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 185 mm, 100/pk. The fine particle retention of this popular grade is superio...

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$448.00
$448.00 - $448.00
$448.00
$403.80
$403.80 - $403.80
$403.80
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$575.00
$575.00 - $575.00
$575.00
$518.27
$518.27 - $518.27
$518.27

Whatman 1827-866 Filter Sheets, 8" x 10", Binder Free Grade 934-AH, 100/pk (PN:1827-866)

Whatman
In stock

934-AH 8x10IN 100/PKGlass Microfiber Binder Free Grade 934-AH sheets, 8 x 10 in, 100/pk. The fine particle retention of this popular grade is super...

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$575.00
$575.00 - $575.00
$575.00
$518.27
$518.27 - $518.27
$518.27
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$992.00
$992.00 - $992.00
$992.00
$894.13
$894.13 - $894.13
$894.13

Whatman 1827-889 Filter Sheets, 12" x 15", Binder Free Grade 934-AH, 100/pk (4 pk minimum) (PN:1827-889)

Whatman
In stock

934-AH 12x15IN 100/PKGlass Microfiber Binder Free Grade 934-AH sheets, 12 x 15 in, 100/pk. The fine particle retention of this popular grade is sup...

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$992.00
$992.00 - $992.00
$992.00
$894.13
$894.13 - $894.13
$894.13
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$2,925.00
$2,925.00 - $2,925.00
$2,925.00
$2,636.42
$2,636.42 - $2,636.42
$2,636.42

Whatman 1827-957 Filter Sheets, 9" x 28", Binder Free Grade 934-AH, 100/pk (PN:1827-957)

Whatman
In stock

934-AH 19x28IN 100/PKGlass Microfiber Binder Free Grade 934-AH sheets, 19 x 28 in, 100/pk. The fine particle retention of this popular grade is sup...

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$2,925.00
$2,925.00 - $2,925.00
$2,925.00
$2,636.42
$2,636.42 - $2,636.42
$2,636.42
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$75.37
$75.37 - $75.37
$75.37
$60.84
$60.84 - $60.84
$60.84

Whatman 1827-047 Filter Circles, 47mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-047)

Whatman
In stock

934-AH 4.7CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 47 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$75.37
$75.37 - $75.37
$75.37
$60.84
$60.84 - $60.84
$60.84
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$80.29
$80.29 - $80.29
$80.29
$72.36
$72.36 - $72.36
$72.36

Whatman 1821-021 Filter Circles, 21mm Dia, Binder Free Grade GF/B, 100/pk (PN:1821-021)

Whatman
In stock

GF/B 2.1CM 100/PKGlass Microfiber Binder Free Grade GF/B circles, 21 mm, 100/pk. Three times thicker than GF/A with higher wet strength and signifi...

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$80.29
$80.29 - $80.29
$80.29
$72.36
$72.36 - $72.36
$72.36
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$46.76
$46.76 - $46.76
$46.76
$42.15
$42.15 - $42.15
$42.15

Whatman 1820-021 Filter Circles, 21mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-021)

Whatman
In stock

GF/A 2.1CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 21 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$46.76
$46.76 - $46.76
$46.76
$42.15
$42.15 - $42.15
$42.15
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$46.76
$46.76 - $46.76
$46.76
$42.15
$42.15 - $42.15
$42.15

Whatman 1820-024 Filter Circles, 24mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-024)

Whatman
In stock

GF/A 2.4CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 24 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$46.76
$46.76 - $46.76
$46.76
$42.15
$42.15 - $42.15
$42.15
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$55.48
$55.48 - $55.48
$55.48
$50.01
$50.01 - $50.01
$50.01

Whatman 1820-037 Filter Circles, 37mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-037)

Whatman
In stock

GF/A 3.7CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 37 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$55.48
$55.48 - $55.48
$55.48
$50.01
$50.01 - $50.01
$50.01
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$59.25
$59.25 - $59.25
$59.25
$53.40
$53.40 - $53.40
$53.40

Whatman 1820-042 Filter Circles, 42.5mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-042)

Whatman
In stock

GF/A 4.25CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 42.5 mm, 100/pk. Offers fine particle retention and high flow rate, as well as g...

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$59.25
$59.25 - $59.25
$59.25
$53.40
$53.40 - $53.40
$53.40
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$65.65
$65.65 - $65.65
$65.65
$59.17
$59.17 - $59.17
$59.17

Whatman 1820-047 Filter Circles, 47mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-047)

Whatman
In stock

GF/A 4.7CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 47 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$65.65
$65.65 - $65.65
$65.65
$59.17
$59.17 - $59.17
$59.17
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$75.24
$75.24 - $75.24
$75.24
$67.81
$67.81 - $67.81
$67.81

Whatman 1820-050 Filter Circles, 50mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-050)

Whatman
In stock

GF/A 5.0CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 50 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$75.24
$75.24 - $75.24
$75.24
$67.81
$67.81 - $67.81
$67.81
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$68.86
$68.86 - $68.86
$68.86
$62.07
$62.07 - $62.07
$62.07

Whatman 1820-055 Filter Circles, 55mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-055)

Whatman
In stock

GF/A 5.5CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 55 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$68.86
$68.86 - $68.86
$68.86
$62.07
$62.07 - $62.07
$62.07
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$95.98
$95.98 - $95.98
$95.98
$86.52
$86.52 - $86.52
$86.52

Whatman 1820-060 Filter Circles, 60mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-060)

Whatman
In stock

GF/A 6.0CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 60 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$95.98
$95.98 - $95.98
$95.98
$86.52
$86.52 - $86.52
$86.52
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$83.27
$83.27 - $83.27
$83.27
$75.06
$75.06 - $75.06
$75.06

Whatman 1820-070 Filter Circles, 70mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-070)

Whatman
In stock

GF/A 7.0CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 70 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$83.27
$83.27 - $83.27
$83.27
$75.06
$75.06 - $75.06
$75.06
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$169.94
$169.94 - $169.94
$169.94
$153.18
$153.18 - $153.18
$153.18

Whatman 1820-110 Filter Circles, 110mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-110)

Whatman
In stock

GF/A 11.0CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 110 mm, 100/pk. Offers fine particle retention and high flow rate, as well as go...

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$169.94
$169.94 - $169.94
$169.94
$153.18
$153.18 - $153.18
$153.18
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$215.00
$215.00 - $215.00
$215.00
$193.79
$193.79 - $193.79
$193.79

Whatman 1820-125 Filter Circles, 125mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-125)

Whatman
In stock

GF/A 12.5CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 125 mm, 100/pk. Offers fine particle retention and high flow rate, as well as go...

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$215.00
$215.00 - $215.00
$215.00
$193.79
$193.79 - $193.79
$193.79
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$294.00
$294.00 - $294.00
$294.00
$265.00
$265.00 - $265.00
$265.00

Whatman 1820-150 Filter Circles, 150mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-150)

Whatman
In stock

GF/A 15CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 150 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$294.00
$294.00 - $294.00
$294.00
$265.00
$265.00 - $265.00
$265.00
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$363.00
$363.00 - $363.00
$363.00
$327.18
$327.18 - $327.18
$327.18

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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$363.00
$363.00 - $363.00
$363.00
$327.18
$327.18 - $327.18
$327.18
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$103.09
$103.09 - $103.09
$103.09
$92.92
$92.92 - $92.92
$92.92

Whatman 1820-061 Filter Circles, 60mm Dia with Reinforced Rim, Binder Free Grade GF/A, 50/pk (PN:1820-061)

Whatman
In stock

GF/A 6.0CM RIM 50/PKGlass Microfiber Binder Free Grade GF/A circles, 60 mm, with reinforced rim, 50/pk. Offers fine particle retention and high flo...

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$103.09
$103.09 - $103.09
$103.09
$92.92
$92.92 - $92.92
$92.92
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$168.38
$168.38 - $168.38
$168.38
$151.76
$151.76 - $151.76
$151.76

Whatman 1820-6537 Filter Circles, 81mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-6537)

Whatman
In stock

GF/A 8.1CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 81 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$168.38
$168.38 - $168.38
$168.38
$151.76
$151.76 - $151.76
$151.76
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