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

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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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$220.83
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$241.00
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$217.22
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Whatman 1851-047 Filter Circles, 47mm Dia, Air Sampling Quartz QM-A, 25/pk (PN:1851-047)

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QMA 4.7CM 100/PKQuartz Filters - Grade QM-A Circles, 47 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$217.22
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$217.22
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$243.00
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$196.15
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$196.15

Whatman 6704-7500 Carbon Cap 75, 1/pk

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CARBON CAP 75 GF 1/PK B/BCarbon Cap 75, 1/pk. This filter capsule is suitable for adsorption of organics from air and removal of color, organics, a...

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$196.15
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$179.93
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$162.18
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Whatman 7188-002 Cellulose Nitrate, 25mm Dia, 0.8 micrometer Pore Size, Plain White, 100/pk (PN: 7188-002)

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WCN WH 25MM 0.8uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.8 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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$179.93
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$162.18
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$162.18
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$126.66
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$102.25
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$102.25

Whatman 6714-3602 Polycap TC 36, 0.2/0.2 micrometer Pore Size, Polyethersulfone, SB Inlet, SB Outlet, Sterile, 1/pk

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POLYC36 0.2/0.2 PES 1/PK A/A SPolycap™ TC (PES) 36, 0.2/0.2 µm, sterile, with SB inlet and outlet, 1/pk are disposable, dual layer polyethersulfone...

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$102.25
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$200.00
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$161.43
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Whatman 6714-7501 Polycap TC 75, 0.2/0.1 micrometer Pore Size, Polyethersulfone, SB Inlet, SB Outlet, Sterile, 1/pk

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POLYC75 0.2/0.1 PES 1/PK A/A SPolycap™ TC (PES) 75, 0.2/0.1 µm, sterile, with SB inlet and outlet, 1/pk are disposable, dual layer polyethersulfone...

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$199.51
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$161.05
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Whatman 6714-7502 Polycap TC 75, 0.2/0.2 micrometer Pore Size, Polyethersulfone, SB Inlet, SB Outlet, Sterile, 1/pk

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In stock

POLYC75 0.2/0.2 PES 1/PK A/A SPolycap™ TC (PES) 75, 0.2/0.2 µm, sterile, with SB inlet and outlet, 1/pk are disposable, dual layer polyethersulfone...

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$269.00
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Whatman 6722-5000 VACU-GUARD, 0.2 micrometer PTFE, 50mm Disc, 10/pk (PN:6722-5000)

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VACUGUARD 50 0.45 PTFE 10/PKVACU-GUARD™ 50 mm disc, 10/pk. Easy-to-use inline filter device helps to confine and isolate infectious materials in va...

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$199.04
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Whatman 6713-0425 PolyVENT Discs, 0.2 micrometer Pore Size, 25mm, FLL Inlet, ML Outlet, PTFE, 50/pk (PN:6713-0425)

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POLYVENT 25MM 0.2 PTFE 50/PKPolyVENT™ 4, inlet female luer lock, inlet male luer, 50/pk is an integral filter product for sterile venting of vessel...

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Whatman 2108 PolyVENT/ SteriVENT 150, 0.2 micrometer Pore Size, Capsule, 1

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Polyvent 2000 0.2TF 1/PK H/HSteriVENT™ 150, 0.2 µm, 1 1/2 inch inlet sanitary, 1 1/2 inch outlet sanitary, 1/pk. For sterile venting of vessels and...

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Whatman 2107 PolyVENT/ SteriVENT 150, 0.2 micrometer Pore Size, Capsule, 1/2 SB Inlet, 1/2 SB Outlet, PTFE, 1/pk (PN:2107)

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Polyvent 2000 0.2TF 1/PK B/BSteriVENT™ 150, 0.2 µm, inlet 3/8 to 1/2 inch stepped hose barb, outlet 3/8 to 1/2 inch stepped hose barb, 1/pk. For st...

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$37.61
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Whatman 1440-047 Filter Circles, 47mm Dia, Ashless Grade 40, 100/pk (PN:1440-047)

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GR 40 4.7CM 100/PKQuantitative Filter Papers - Ashless Grade 40 circles, 47 mm, 100/pk The classic general purpose ashless filter paper with medium...

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Whatman 1440-090 Filter Circles, 90mm Dia, Ashless Grade 40, 100/pk (PN:1440-090)

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GR 40 9CM 100/PKQuantitative Filter Papers - Ashless Grade 40 circles, 90 mm, 100/pk The classic general purpose ashless filter paper with medium s...

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Whatman 1441-060 Filter Circles, 60mm Dia, Ashless Grade 41, 100/pk (PN:1441-060)

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GR 41 6CM 100/PKQuantitative Filter Papers - Ashless Grade 41 circles, 60 mm, 100/pk The fastest ashless filter paper, recommended for analytical p...

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Whatman 1443-125 Filter Circles, 125mm Dia, Ashless Grade 43, 100/pk (PN:1443-125)

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GR 43 12.5CM 100/PKQuantitative Filter Papers - Ashless Grade 43 circles, 125 mm, 100/pk Intermediate in retention between Grades 40 and 41, and tw...

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$80.77
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Whatman 1444-090 Filter Circles, 90mm Dia, Ashless Grade 44, 100/pk (PN:1444-090)

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GR 44 9CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 90 mm, 100/pk Thin version of Grade 42 retaining very fine particles but wit...

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$57.34
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Whatman 10300107 Filter Circles, 55mm Dia, Ashless Grade 589/2, 100/pk (PN:10300107)

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589/2 WHTRIB 55MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 55 mm, 100/pk. Medium fine precipitates (class 2b ac...

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$32.37
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Whatman 1540-055 Filter Circles, 55mm Dia, Hardened Ashless Grade 540, 100/pk (PN:1540-055)

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GR 540 5.5CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 540 Circles, 55 mm 100/pk The general purpose hardened ashless filter paper ...

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$71.75
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Whatman 1542-110 Filter Circles, 110mm Dia, Hardened Ashless Grade 542, 100/pk (PN:1542-110)

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GR 542 11CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 542 Circles, 110 mm 100/pk. High retention of fine particles under demanding ...

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$71.75
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$35.91
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Whatman 1450-055 Filter Circles, 55mm Dia, Hardened Low Ash Grade 50, 100/pk (PN:1450-055)

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GR 50 5.5CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 50 circles, 55 mm 100/pk Retention of very fine crystalline precipitates. The...

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$35.91
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$70.03
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$63.12
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Whatman 1454-110 Filter Circles, 110mm Dia, Hardened Low Ash Grade 54, 100/pk (PN:1454-110)

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GR 54 11CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 54 circles, 110 mm 100/pk. Very fast filtration for use with coarse and gelati...

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$70.03
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$63.12
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$355.00
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$286.54
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Whatman 6784-1350 13mm Dia, Puradisc, Non-Sterile, 5.0 micrometer Pore Size without Tube Tip, Polytetrafluoroethylene (PTFE), 100/pk (PN:6784-1350)

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PURADISC 13/5.0 PTFE 100/PKPuradisc™ 13 mm Syringe Filter, 5.0 µm, PTFE, 100/pk. Filters combine premium quality and economy. They are ideal for th...

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$355.00
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$286.54
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$55.91
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$50.39
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Whatman 1001-020 Filter Circles, 20mm Dia, Grade 1, 400/pk (PN:1001-020)

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GR 1 2.0CM 400/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 20 mm, 400/pk, The most widely used filter paper for routine applicat...

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$55.91
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$12.80
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$12.80
$11.55
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$11.55

Whatman 1001-047 Filter Circles, 47mm Dia, Grade 1, 100/pk (PN:1001-047)

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GR 1 4.7CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 47 mm, 100/pk, The most widely used filter paper for routine applicat...

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$12.80
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$12.80
$11.55
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$11.55
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