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$58.09
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$58.09
$52.35
$52.35 - $52.35
$52.35

Whatman 1827-042 Filter Circles, 42.5mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-042)

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In stock

934-AH 4.25CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 42.5 mm, 100/pk. The fine particle retention of this popular grade is superi...

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$58.09
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$58.09
$52.35
$52.35 - $52.35
$52.35
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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
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$75.37
$60.84
$60.84 - $60.84
$60.84
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$78.48
$78.48 - $78.48
$78.48
$63.35
$63.35 - $63.35
$63.35

Whatman 1827-055 Filter Circles, 55mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-055)

Whatman
In stock

934-AH 5.5CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 55 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$78.48
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$78.48
$63.35
$63.35 - $63.35
$63.35
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$98.90
$98.90 - $98.90
$98.90
$89.14
$89.14 - $89.14
$89.14

Whatman 1827-070 Filter Circles, 70mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-070)

Whatman
In stock

934-AH 7.0CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 70 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$98.90
$98.90 - $98.90
$98.90
$89.14
$89.14 - $89.14
$89.14
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$114.61
$114.61 - $114.61
$114.61
$103.31
$103.31 - $103.31
$103.31

Whatman 1827-082 Filter Circles, 82mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-082)

Whatman
In stock

934-AH 8.26CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 82.6 mm, 100/pk. The fine particle retention of this popular grade is superi...

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$114.61
$114.61 - $114.61
$114.61
$103.31
$103.31 - $103.31
$103.31
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$150.69
$150.69 - $150.69
$150.69
$135.82
$135.82 - $135.82
$135.82

Whatman 1827-085 Filter Circles, 85mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-085)

Whatman
In stock

934-AH 8.5CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 85 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$150.69
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$150.69
$135.82
$135.82 - $135.82
$135.82
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$164.81
$164.81 - $164.81
$164.81
$133.03
$133.03 - $133.03
$133.03

Whatman 1827-090 Filter Circles, 90mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-090)

Whatman
In stock

934-AH 9.0CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 90 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$164.81
$164.81 - $164.81
$164.81
$133.03
$133.03 - $133.03
$133.03
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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
$185.24 - $185.24
$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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$226.00
$226.00 - $226.00
$226.00
$203.70
$203.70 - $203.70
$203.70

Whatman 1827-125 Filter Circles, 125mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-125)

Whatman
In stock

934-AH 12.5CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 125 mm, 100/pk. The fine particle retention of this popular grade is superio...

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$226.00
$226.00 - $226.00
$226.00
$203.70
$203.70 - $203.70
$203.70
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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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$748.00
$748.00 - $748.00
$748.00
$674.20
$674.20 - $674.20
$674.20

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

Whatman
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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$748.00
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$748.00
$674.20
$674.20 - $674.20
$674.20
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$1,262.00
$1,262.00 - $1,262.00
$1,262.00
$1,137.48
$1,137.48 - $1,137.48
$1,137.48

Whatman 1827-320 Glass Fiber Filter Paper without Binder Grade 934-AH, Diameter: 32cm, Pore Size: 1.5µm (Pack of 100)

Whatman
In stock

934-AH 32CM 100/PKThe fine particle retention of this popular grade is outstanding for its high retention efficiency at high flow rates and its hig...

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$1,262.00
$1,262.00 - $1,262.00
$1,262.00
$1,137.48
$1,137.48 - $1,137.48
$1,137.48
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$180.54
$180.54 - $180.54
$180.54
$162.73
$162.73 - $162.73
$162.73

Whatman 1827-808 Glass Fiber Filter Paper Sheet without Binder Grade 934-AH, Size: 5 x 30cm, Pore Size: 1.5µm (Pack of 100)

Whatman
In stock

934-AH 2x12IN 100/PKThe fine particle retention of this popular grade is outstanding for its high retention efficiency at high flow rates and its h...

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$180.54
$180.54 - $180.54
$180.54
$162.73
$162.73 - $162.73
$162.73
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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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$92.15
$92.15 - $92.15
$92.15
$83.06
$83.06 - $83.06
$83.06

Whatman 1841-047 Filter Circles, 47mm Dia, Binder Free Multigrade GMF 150, Pore Size 1 micrometer, 40/pk

Whatman
In stock

MULTIGRADE 1uM 4.7CM 40/PKMultigrade Glass Microfiber Prefilters - GMF 150 Circles, 1 µm, 47 mm, 40/pk. The life of a membrane filter can be extend...

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$92.15
$92.15 - $92.15
$92.15
$83.06
$83.06 - $83.06
$83.06
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$92.15
$92.15 - $92.15
$92.15
$83.06
$83.06 - $83.06
$83.06

Whatman 1841-090 Filter Circles, 90mm Dia, Binder Free Multigrade GMF 150, Pore Size 1 micrometer, 20/pk

Whatman
In stock

MULTIGRADE 1uM 9.0CM 20/PKMultigrade Glass Microfiber Prefilters - GMF 150 Circles, 1 µm, 90 mm, 20/pk. The life of a membrane filter can be extend...

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$92.15
$92.15 - $92.15
$92.15
$83.06
$83.06 - $83.06
$83.06
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$92.15
$92.15 - $92.15
$92.15
$83.06
$83.06 - $83.06
$83.06

Whatman 1842-047 Filter Circles, 47mm Dia, Binder Free Multigrade GMF 150, Pore Size 2 micrometer, 40/pk

Whatman
In stock

MULTIGRADE 2uM 4.7CM 40/PKMultigrade Glass Microfiber Prefilters - GMF 150 Circles, 2 µm, 47 mm, 40/pk. The life of a membrane filter can be extend...

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$92.15
$92.15 - $92.15
$92.15
$83.06
$83.06 - $83.06
$83.06
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$92.15
$92.15 - $92.15
$92.15
$83.06
$83.06 - $83.06
$83.06

Whatman 1842-090 Filter Circles, 90mm Dia, Binder Free Multigrade GMF 150, Pore Size 2 micrometer, 20/pk

Whatman
In stock

MULTIGRADE 2uM 9.0CM 20/PKMultigrade Glass Microfiber Prefilters - GMF 150 Circles, 2 µm, 90 mm, 20/pk. The life of a membrane filter can be extend...

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$92.15
$92.15 - $92.15
$92.15
$83.06
$83.06 - $83.06
$83.06
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$184.59
$184.59 - $184.59
$184.59
$166.39
$166.39 - $166.39
$166.39

Whatman 1851-025 Filter Circles, 25mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-025)

Whatman
In stock

QMA 2.5CM 100/PKQuartz Filters - Grade QM-A Circles, 25 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$184.59
$184.59 - $184.59
$184.59
$166.39
$166.39 - $166.39
$166.39
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$184.59
$184.59 - $184.59
$184.59
$166.39
$166.39 - $166.39
$166.39

Whatman 1851-032 Filter Circles, 32mm Dia, Air Sampling Quartz QM-A, 25/pk (PN:1851-032)

Whatman
In stock

QMA 3.2CM 100/PKQuartz Filters - Grade QM-A Circles, 32 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$184.59
$184.59 - $184.59
$184.59
$166.39
$166.39 - $166.39
$166.39
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