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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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$229.00
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$229.00
$196.39
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$196.39

Whatman 1825-142 Filter Circles, 142mm Dia, Binder Free Grade GF/F, 25/bx (PN:1825-142)

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In stock

GF/F 14.2CM 25/PKGlass Microfiber Binder Free Grade GF/F circles, 142 mm, 25/pk. This high-efficiency filter will retain fine particles down to 0.7...

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$229.00
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$229.00
$196.39
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$196.39
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$383.00
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$383.00
$328.46
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$328.46

Whatman 10419531 Nuclepore Hydrophilic Membrane, 0.1 µm pore size, 142 mm circle, 25/pk (replacement for Whatman 112105)

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In stock

NUC PC 142MM 0.1uM 25/PK

$383.00
$383.00 - $383.00
$383.00
$328.46
$328.46 - $328.46
$328.46
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$422.00
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$422.00
$361.91
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$361.91

Whatman 10419331 Nuclepore Hydrophilic Membrane, 0.08 µm pore size, 142 mm circle 25/pk (replacement for Whatman 112104)

Whatman
In stock

NUC PC 142MM 0.08uM 25/PK

$422.00
$422.00 - $422.00
$422.00
$361.91
$361.91 - $361.91
$361.91
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$383.00
$383.00 - $383.00
$383.00
$328.46
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$328.46

Whatman 10418731 Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 142 mm circle (25 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 142 mm circle (25 pcs)

$383.00
$383.00 - $383.00
$383.00
$328.46
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$328.46
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$684.00
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$684.00
$586.60
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$586.60

Whatman 10418739 Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 142 mm circle (25 pcs)

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In stock

Whatman Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 142 mm circle (25 pcs)

$684.00
$684.00 - $684.00
$684.00
$586.60
$586.60 - $586.60
$586.60
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Grade 589/3
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$54.00
$54.00 - $54.00
$54.00
$46.31
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$46.31

Whatman 10300213 Filter Circles, 142mm Dia, Ashless Grade 589/3, 100/pk

Whatman
In stock

Whatman Ashless Filter Paper, Grade 589/3, for fine precipitate retention, 142 mm circle, 100 pieces

$54.00
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$54.00
$46.31
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$46.31
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$379.00
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$379.00
$325.03
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$325.03

Whatman 5925-142 Filter Paper Circles, 142mm, RA Grade, TCLP, pack/100

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In stock

Whatman Filter Paper Circles, 142mm Diameter, RA Grade, TCLP. Whatman offers two types of glass microfiber filters manufactured from 100% borosilic...

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$379.00
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$379.00
$325.03
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$325.03
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$137.08
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$137.08
$117.56
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$117.56

Whatman 1823-142 Filter Circles, 142mm Dia, Binder Free Grade GF/D, 25/bx (PN:1823-142)

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In stock

GF/D 14.2CM 25/PKGlass Microfiber Binder Free Grade GF/D circles, 142 mm, 25/pk. Considerably faster in flow rate and overall filtration speed than...

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$137.08
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$137.08
$117.56
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$117.56
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$284.00
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$284.00
$243.56
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$243.56

Whatman 10404031 Cellulose Acetate OE 67, 142mm Dia, 0.45 micrometer Pore Size, 25/pk (PN: 10404031)

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In stock

OE67 0.45uM 142MM 25/PKCellulose Acetate Membrane circles (OE 67), 0.45 µm, 142 mm. Cellulose Acetate Membranes are made from pure cellulose acetat...

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$284.00
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$284.00
$243.56
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$243.56
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$284.00
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$284.00
$243.56
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$243.56

Whatman 10404131 Cellulose Acetate OE 66, 142mm Dia, 0.2 micrometer Pore Size, 25/pk (PN: 10404131)

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In stock

OE66 0.2uM 142MM 25/PKCellulose Acetate Membrane circles (OE 66), 0.2 µm, 142 mm. Cellulose Acetate Membranes are made from pure cellulose acetate ...

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$284.00
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$284.00
$243.56
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$243.56
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$329.00
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$329.00
$282.15
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$282.15

Whatman 7182-014 Cellulose Nitrate, 142mm Dia, 0.2 micrometer Pore Size, Plain White, 25/pk (PN: 7182-014)

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In stock

WCN WH 142MM 0.2uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 142 mm 25/pk. Recommended for the majority of routine applications, thi...

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$329.00
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$329.00
$282.15
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$282.15
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$324.00
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$324.00
$277.86
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$277.86

Whatman 7184-014 Cellulose Nitrate, 142mm Dia, 0.45 micrometer Pore Size, Plain White, 25/pk (PN: 7184-014)

Whatman
In stock

WCN WH 142MM 0.45uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 142 mm 25/pk. Recommended for the majority of routine applications, t...

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$324.00
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$324.00
$277.86
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$277.86
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$313.00
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$313.00
$268.43
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$268.43

Whatman 7191-014 Cellulose Nitrate, 142mm Dia, 1.2 micrometer Pore Size, Plain White, 25/pk (PN: 7191-014)

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In stock

WCN WH 142MM 1.2uM 25/PKCellulose Nitrate Membranes, circles, plain, 1.2 µm 142 mm 25/pk. Recommended for the majority of routine applications, thi...

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$313.00
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$313.00
$268.43
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$268.43
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$194.00
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$194.00
$166.37
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$166.37

Whatman 10401731 Filter Circles, 142mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 25/pk (PN: 10401731)

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In stock

ME24 0.2uM 142MM 25/PKMixed cellulose ester membrane circles (ME 24), 0.2 µm, 142 mm are composed of cellulose acetate and cellulose nitrate. The M...

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$194.00
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$194.00
$166.37
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$166.37
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$194.00
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$194.00
$166.37
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$166.37

Whatman 10401631 Filter Circles, 142mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 25/pk (PN: 10401631)

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In stock

ME25 0.45uM 142MM 25/PKMixed cellulose ester membrane circles (ME 25), 0.45 µm, 142 mm are composed of cellulose acetate and cellulose nitrate. The...

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$194.00
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$194.00
$166.37
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$166.37
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$460.00
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$460.00
$394.50
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$394.50

Whatman 10410229 Filter Circles, 142mm Dia, Regenerated Cellulose RC 55, 0.45 micrometer Pore Size, 25/pk

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In stock

RC55 0.45uM 142MM 25/PKRegenerated Cellulose Membranes (RC55), 0.45 µm, 142 mm are made of pure cellulose, without any wetting agents

$460.00
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$460.00
$394.50
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$394.50
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$496.00
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$496.00
$425.37
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$425.37

Whatman 10421060 Filter Circles, 142mm Dia, with Binder Grade GF 92, 100/pk

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GF92 142MM 100/PKGlass Microfiber Filters with Binder Grade GF 92 circles, 142 mm used as a membrane prefilter in applications such as the determin...

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$496.00
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$496.00
$425.37
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$425.37
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$381.00
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$381.00
$326.75
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$326.75

Whatman 1810-142 Filter Circles, 142mm Dia, Binder Free Acid Treated Low Metal TCLP, 50/pk

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TCLP 142MM 50/PKAcid Treated Low Metal TCLP Filters, circles, 142 mm, 50/pk The Whatman TCLP Filter is manufactured using a binder free borosilicat...

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$381.00
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$381.00
$326.75
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$326.75
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$412.00
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$412.00
$353.33
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$353.33

Whatman 10417031 Nuclepore Track-Etched Membranes,diam. (142 mm), pore size 0.2 μm, polycarbonate, pack of 25

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NUC PC 142MM 0.2uM 25/PKNuclepore track-etched polycarbonate membranes are manufactured from high-quality polycarbonate film and have sharply defin...

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$412.00
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$412.00
$353.33
$353.33 - $353.33
$353.33
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