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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 10408472 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME Range - ME 28/41, Gridded, Green/ Black Grid 3.1mm, 1.2 micrometer Pore Size, Sterile, 100/pk (PN: 10408472)

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ME28/41 ST 1.2uM 50MM 100/PKMixed cellulose ester circles (ME 28) white/black grid 3.1mm, sterile, 1.2 µm, 50 mm

$254.00
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$228.72
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$250.00
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Whatman 10400772 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME 29 Plain, 3.0 micrometer Pore Size, 100/pk (PN: 10400772)

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ME29 ST 3.0uM 50MM 100/PKMixed cellulose ester circles membranes (ME 29), sterile, 3 µm, 50 mm are composed of cellulose acetate and cellulose nitr...

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$225.12
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$279.00
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$206.24
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$206.24

Whatman 6724-5002 Polydisc AS, 0.2 micrometer Pore Size, GMF/ PES, Sterile, 10/pk (PN:6724-5002)

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POLYDISC AS 0.2 GF/PES S 10/PKPolydisc AS (Aqueous Solution) 0.2 µm sterile 10/pk family of 50 mm filter devices feature a high throughput polyethe...

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$279.00
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$206.24
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$741.00
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Whatman 6724-5145 Polydisc AS, 0.45 micrometer Pore Size, GMF/ PES, Non-Sterile, 50/pk (PN:6724-5145)

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POLYDISCAS 0.45 GF/PES S 50/PKPolydisc AS (Aqueous Solution) 0.45 µm 50/pk family of 50 mm filter devices feature a high throughput polyethersulfon...

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$316.00
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Whatman 6724-5045 Polydisc AS, 0.45 micrometer Pore Size, GMF/ PES, Sterile, 10/pk (PN:6724-5045)

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POLYDISCAS 0.45 GF/PES S 10/PKPolydisc AS (Aqueous Solution) 0.45 µm sterile 10/pk family of 50 mm filter devices feature a high throughput polyeth...

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$316.00
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$316.00
$222.46
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$325.00
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$240.24
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Whatman 10463400 Inline Filter, GW (Ground Water), 50mm, 0.45 micrometer Pore Size, Quartz Fiber/ Nylon, 20/pk (PN:10463400)

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POLYDISC GW 0.45uM 20/PKPolydisc GW (Ground Water) Filter 50 mm, nylon with quartz fiber prefilter, 0.45 µm, 20/pk is specifically designed for sam...

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$240.24
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$240.24
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$676.00
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$499.70
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Whatman 2227 Polydisc HD, 5.0 micrometer Pore Size, Polypropylene, 50/pk (PN:2227)

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POLYDISC HD 5.0 50/PK E/EIn-line Filters - Polydisc HD, 5.0 µm*, Inlet/Outlet NPT, 50/pk. Excellent flow rate characteristics and ideal for filteri...

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$676.00
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$499.70
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$676.00
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$475.90
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Whatman 2228 Polydisc HD, 10.0 micrometer Pore Size, Polypropylene, 50/pk (PN:2228)

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POLYDISC HD 10.0 50/PK E/EIn-line Filters - Poydisc HD, 10.0 µm*, Inlet/Outlet NPT, 50/pk. Excellent flow rate characteristics and ideal for filter...

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$218.00
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$161.14
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Whatman 6728-5050 Polydisc HD, 5.0 micrometer Pore Size, Polypropylene, 10/pk (PN:6728-5050)

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POLYDISC HD 5.0 DPPP 10/PKIn-line Filters - Polydisc HD, 5.0 µm, Inlet/Outlet Stepped Barb (1/4"-3/8") 10/pk. Excellent flow rate characteristics a...

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$161.14
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Whatman 6728-5100 Polydisc HD, 10.0 micrometer Pore Size, Polypropylene, 10/pk (PN:6728-5100)

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POLYDISC HD 10.0 DPPP 10/PKIn-line Filters - Polydisc HD, 10.0 µm, Inlet/Outlet Stepped Barb (1/4"-3/8") 10/pk. Excellent flow rate characteristics...

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$161.14
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$168.54
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Whatman 6720-5001 Polydisc TF, 0.1 micrometer Pore Size, PTFE, 10/pk (PN:6720-5001)

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POLYDISC 50 0.1 PTFE 10/PKPolydisc TF Inline Filters - 0.1 µm, 10/pk. Features a PTFE membrane which is ideal for chemically aggressive solutions,...

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$227.00
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$167.80
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Whatman 6720-5002 Polydisc TF, 0.2 micrometer Pore Size, PTFE, 10/pk (PN:6720-5002)

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POLYDISC 50 0.2 PTFE 10/PKPolydisc TF Inline Filters - 0.2 µm, 10/pk. Features a PTFE membrane which is ideal for chemically aggressive solutions, ...

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$227.00
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Whatman 6720-5045 Polydisc TF, 0.45 micrometer Pore Size, PTFE, 10/pk (PN:6720-5045)

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POLYDISC 50 O.45 PTFE 10/PKPolydisc TF Inline Filters - 0.45 µm, 10/pk. Features a PTFE membrane which is ideal for chemically aggressive solutions...

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$227.00
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$227.00
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Whatman 6721-5010 Polydisc TF, 1.0 micrometer Pore Size, PTFE with PP Prefilter, 10/pk (PN:6721-5010)

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POLYDISC 50 1.0 PTFE 10/PKPolydisc TF Inline Filters - 1.0 µm, 10/pk. Features a PTFE membrane which is ideal for chemically aggressive solutions, ...

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$227.00
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$198.61
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Whatman 10463607 ReZist, 50mm Dia, 0.2 micrometer Pore Size, PTFE, Sterile, 10/pk (PN:10463607)

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REZIST 50/0.2 PTFE S 10/PKReZist™ 50 mm Syringe Filter, PTFE, 0.2 µm, (Sterile), 10/pk is particularly suitable for protective vents and for in-lin...

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Whatman 10463609 ReZist, 50mm Dia, 0.2 micrometer Pore Size, PTFE, 50/pk (PN:10463609)

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REZIST 50/0.2 PTFE 50/PKReZist™ 50 mm Syringe Filter, PTFE, 0.2 µm, 50/pk is particularly suitable for protective vents and for in-line filtration ...

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$701.00
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$518.18
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$261.00
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$192.93
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Whatman 6713-1650 PolyVENT Discs, 0.2 micrometer Pore Size, 50mm, SB Inlet, SB Outlet, PTFE, 10/pk (PN:6713-1650)

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POLYVENT 50MM 0.2 PTFE 10/PKPolyVENT™ 16, inlet 1/4 - 3/8 inch SB, outlet 1/4 - 3/8 inch SB, 10/pk is an integral filter product for sterile ventin...

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Whatman 1441-050 GR 41 5CM 100/PK (PN:1441-050)

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GR 41 5CM 100/PKQuantitative Filter Papers - Ashless Grade 41 circles, 50 mm, 100/pk The fastest ashless filter paper, recommended for analytical p...

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$28.17
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$33.12
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Whatman 10300106 Filter Circles, 50mm Dia, Ashless Grade 589/2, 100/pk (PN:10300106)

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589/2 WHTRIB 50MM 100/PKQuantitative Filter Papers - White Ribbon Ashless Grade 589/2 circles, 50 mm, 100/pk. Medium fine precipitates (class 2b ac...

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$15.93
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$14.34
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Whatman 1004-050 Filter Circles, 50mm Dia, Grade 4, 100/pk (PN:1004-050)

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GR 4 5CM 100/PKQualitative Filter Papers - Standard Grades Grade 4 circles, 50 mm, 100/pk Extremely fast filtering with excellent retention of coar...

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$15.93
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$308.00
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Whatman 1822-025 Filter Circles, 50mm Dia, with Binder Grade GF 6, 200/pk

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GF6 50MM 200/PKGlass Microfiber Filters with Inorganic Binder, Grade GF 6 circles, 50 mm, 200/pk. Good retention for very fine particles.

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$147.12
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$132.48
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Whatman 10370202 Filter Circles, 50mm Dia, with Binder Grade GF 9, 200/pk

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GF9 50MM 200/PKGlass Microfiber Filters with Inorganic Binder, Grade GF 9 circles, 50 mm, 200/pk. This glass fiber filter is used in the filtration...

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$147.12
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$132.48
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$159.26
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$159.26
$143.41
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Whatman 10370302 Filter Circles, 50mm Dia, with Binder Grade GF 10, 200/pk

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GF10 50MM 200/PKGlass Microfiber Filters with Organic Binder, Grade GF 10 circles, 50 mm, 200/pk. Used as a weighing aid for infrared weighing and ...

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$159.26
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$413.00
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$371.90
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Whatman 10410014 Filter Circles, 50mm Dia, Regenerated Cellulose RC 60, 1 micrometer Pore Size, 100/pk

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RC60 1uM 50MM 100/PKRegenerated Cellulose Membranes (RC60), 1 µm, 50 mm are made of pure cellulose, without any wetting agents.

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$371.90
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$371.90
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