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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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$278.00
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Whatman 7404-009 Filter Circles, 90mm Dia, Nylon, 0.45 micrometer Pore Size, 50/pk

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NYL 90MM 0.45uM 50/PKNylon membrane circles, 0.45 µm, 90 mm 25/pk. Suitable for use with a wide range of biological preparations and can be used wh...

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$278.00
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$19.74
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Whatman 1001-082 Qualitative Filter Paper Standard Grade 1, 82 mm Circles, 100 Pk

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In stock

Grade 1 Qualitative Filter Paper Standard Grade, Circles

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$17.78
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$17.78
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$225.00
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$202.61
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Whatman 1825-185 Grade GF/F Glass Microfiber Filters, Binder-free, 185mm circles, 25/PK

Whatman

Whatman Grade GF/F binder-free borosilicate glass microfiber fiber is commonly used for biomolecule purification techniques such as DNA purificatio...

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$225.00
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$202.61
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$87.40
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$78.71
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Whatman 1820900086 Microfiber Binder Free Filters for Personal Air Samplers, 3.7CM 80/PK

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In stock

GF/A 3.7CM IN HOLDER 80/PK

$87.40
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$78.71
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$78.71
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$98.65
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$98.65
$88.84
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Whatman 10418301 Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 13 mm circle (100 pcs)

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In stock

Whatman Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 13 mm circle (100 pcs)

$98.65
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$98.65
$88.84
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$88.84
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$86.82
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$86.82
$78.18
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Whatman 1002-240 Qualitative Filter Circles, 240mm Dia, Grade 2, 100/pk (PN:1002-240)

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In stock

GR 2 24.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 240 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 w...

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$78.18
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$80.77
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$72.73
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Whatman 1003-185 Filter Circles, 185mm Dia, Grade 3, 100/pk (PN:1003-185)

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In stock

GR 3 18.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 185 mm, 100/pk Double the thickness of Grade 1 with still finer part...

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$80.77
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$72.73
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Grade 597 ½
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$152.38
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$137.21
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$137.21

Whatman 10311851 Filter Circles, 240mm Dia, Folded Prepleated Grade 597, 100/Pk

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In stock

597 FF 240MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 597 1/2 folded filters, 240 mm, 100/pk. A medium fast filter paper with medi...

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$137.21
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$39.75
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$32.06
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Whatman 1827-024 Filter Circles, 24mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-024)

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In stock

934-AH 2.4CM 100/PKGlass Microfiber Binder Free Grade 934-AH circles, 24 mm, 100/pk. The fine particle retention of this popular grade is superior ...

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$32.06
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$55.96
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$50.39
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Whatman 1827-042 Filter Circles, 42.5mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-042)

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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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$55.96
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$218.00
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$196.31
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Whatman 1827-125 Filter Circles, 125mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-125)

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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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$218.00
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$196.31
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$721.00
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$649.25
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Whatman 1827-240 Filter Circles, 240mm Dia, Binder Free Grade 934-AH, 100/pk (PN:1827-240)

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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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$721.00
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$45.05
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$40.56
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Whatman 1820-025 Filter Circles, 25mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-025)

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In stock

GF/A 2.5CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 25 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$45.05
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$568.00
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Whatman 1820-866 Filter Sheets, 8" x 10", Binder Free Grade GF/A, 100/pk (PN:1820-866)

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In stock

GF/A 8x10IN 100/PKGlass Microfiber Binder Free Grade GF/A sheets, 8 x 10 inches, 100/pk. Offers fine particle retention and high flow rate, as well...

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$568.00
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$249.00
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$224.22
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Whatman 1822-090 Filter Circles, 90mm Dia, Binder Free Grade GF/C, 100/pk (PN:1822-090)

Whatman
In stock

GF/C 9CM 100/PKGlass Microfiber Binder Free Grade GF/C circles, 90 mm, 100/pk. Is the standard filter in many parts of the world for the collection...

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$249.00
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$224.22
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$102.15
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$91.98
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Whatman 1825-090 Filter Circles, 90mm Dia, Binder Free Grade GF/F, 25/bx (PN:1825-090)

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In stock

GF/F 9CM 25/PKGlass Microfiber Binder Free Grade GF/F circles, 90 mm, 25/pk. This high-efficiency filter will retain fine particles down to 0.7 µm ...

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$178.74
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$160.95
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Whatman 1825-125 Filter Circles, 125mm Dia, Binder Free Grade GF/F, 25/bx (PN:1825-125)

Whatman
In stock

GF/F 12.5CM 25/PKGlass Microfiber Binder Free Grade GF/F circles, 125 mm, 25/pk. This high-efficiency filter will retain fine particles down to 0.7...

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$178.74
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$178.74
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$236.00
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$236.00
$212.51
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Whatman 1825-142 Filter Circles, 142mm Dia, Binder Free Grade GF/F, 25/bx (PN:1825-142)

Whatman
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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$236.00
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$212.51
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$232.00
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$208.91
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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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In stock

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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$232.00
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$208.91
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$235.00
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$189.50
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Whatman 6704-7500 Carbon Cap 75, 1/pk

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In stock

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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$235.00
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$189.50
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$561.00
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$452.39
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Whatman 2710 Polycap HD 75, 0.45 micrometer Pore Size, Polypropylene, HB Inlet, HB Outlet, 5/pk

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In stock

POLYCAP 75 0.2/.45 HD 5/PK D/DPolycap™ HD (Heavy Duty) 75, 0.45 µm, with 1/2 inch HB inlet and outlet, 5/pk is a well-engineered product that offer...

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$561.00
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$122.61
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$98.88
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$98.88

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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In stock

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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$122.61
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$98.88
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$98.88
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$193.70
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$193.70
$156.20
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$156.20

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

Whatman
In stock

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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$193.70
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$193.70
$156.20
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$156.20
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$264.00
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$264.00
$195.15
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$195.15

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

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In stock

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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$264.00
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$195.15
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