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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 10427818 Blotting Paper, Pure Cellulose, Grade GB003 Sheets, 20 x 20cm, 100/pk

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GB003 200x200MM 100/PKBlotting Paper Grade GB003 sheets, 20 x 20 cm. A general purpose blotting paper (0.8 mm) made from pure raw materials with a ...

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Whatman 10534320 903 Protein Saver Snap-Apart Card, 100/pk

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In stock

PROTEINSAVER SNAP APART 100PK903 Protein Saver Snap-apart Card, 100/pk The 903 paper in this device, imprinted with four half-inch circles, is encl...

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$229.00
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Shark skin Save 14% Save %
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Whatman 10537138 Filter Paper, Shark Skin, Sheet, 21" x 750 ft, 1/pk

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SHARKSKIN 21INx750FT 1/PKFilter Papers for Technical Use - Shark Skin roll, 21 inches x 750 feet, 1/pk is a creped, medium to slow filter paper. Re...

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$781.00
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$322.00
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Whatman 1091-185 Filter Circles, 185mm Dia, Wet Strengthened Grade 91, 1000/pk (PN:1091-185)

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GR 91 18.5CM 1000/PKQualitative Filter Papers - Wet Strengthened Grade 91 circles, 185 mm, 1000/pk (Subdivided into 100) A general purpose creped f...

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$322.00
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$32.22
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Whatman 1441-055 Filter Circles, 55mm Dia, Ashless Grade 41, 100/pk (PN:1441-055)

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GR 41 5.5CM 100/PKQuantitative Filter Papers - Ashless Grade 41 circles, 55 mm, 100/pk The fastest ashless filter paper, recommended for analytical...

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Whatman 1882-047 Filter Circles, 47mm Dia, Air Sampling EPM 2000, 100/pk

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EPM-2000 4.7CM 100/PKAir Sampling Filters - Grade EPM 2000 Circles, 47 mm 100/pk. Whatman EPM 2000 was selected by the EPA to be the standard filte...

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Whatman 1950-009 Accessories: 3-Piece Filter Funnel, 9cm, 200mL Reservoir Volume

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In stock

3 PIECE FUNNEL 9CM 1/PK3 PIECE FUNNEL 9CM 3-piece construction. The funnel is quickly dismantled ready for the insertion of a new filter. The glass...

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Whatman 1950-207 Accessories: Funnel Reservoir, 70mm

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In stock

3 PIECE 7CM RESERVOIR 1/PK3 PIECE 7CM RESERVOIR Simple and effective filter-holding systems. Whatman 3-Piece filter funnels have been designed to c...

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Whatman 1980-001 Accessories: 13mm Syringe Type Holder, Stainless Steel

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In stock

SS SYRINGE MEM HLDR 13MM 1/PKMembrane Holder, stainless steel syringe filter type, 13 mm, 1/pk. The holders are designed for the quick and easy cla...

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Whatman 2602-501A Acid-Alkali Specialized Test Papers Dispenser Reel, 7mm x 50m, Lead Acetate, 1/pk

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In stock

IND LEAD ACETATE 7MMx5MM 1/RLpH Indicators and Specialized Test Paper Dispensers - Reel, Lead Acetate, 7 mm x 50 m, 1/pk. Instant pH readings. Accu...

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Whatman 2603 Polycap TF 36, 1.0 micrometer Pore Size, PTFE, SB Inlet, SB Outlet, 5/pk

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POLYCAP 36 1.0 PTFE 5/PK A/APolycap™ TF 36, 1.0 µm, with SB inlet and outlet, 5/pk. Capsules are made with durable, hydrophobic (PTFE) membranes in...

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Whatman 2800-228 Extraction Thimble, High-Performance Cellulose, 22mm x 80mm, Single Thickness (1mm), 25/pk

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THIMBLE ST 22x80MM 25/PKCellulose Extraction Thimbles (High Performance) Single Thickness, 22 x 80 mm, 25/pk are produced from high-quality alpha c...

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Whatman 2814-259 Extraction Thimble, High-Purity Glass Microfiber, 25mm x 90mm Tapered, Grade HP-GF, 25/pk

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THIMBLE HPGF 25x90MM 25/PKGlass Microfiber Extraction Thimbles (High Purity), Tapered, 25 x 90 mm, 25/pk. The thimbles are completely free of binde...

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Whatman 3001-614 Cellulose Chromatography Paper, Grade 1 Chr Roll, 2.0cm x 100m, 1/pk

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GR 1CHR 2CMx100MCellulose Chromatography Papers Grade 1 Chr roll, 2.0 cm x 100 m, 1/pk. Has a smooth surface, 0.18 mm thick with a linear flow rate...

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Whatman 3001-640 Cellulose Chromatography Paper, Grade 1 Chr Roll, 3.0cm x 100m, 1/pk

Whatman
In stock

GR 1CHR 3CMx100MCellulose Chromatography Papers Grade 1 Chr roll, 3.0 cm x 100 m, 1/pk. Has a smooth surface, 0.18 mm thick with a linear flow rate...

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$132.84
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Whatman 3017-621 Cellulose Chromatography Paper, Grade 17 Chr Roll, 2.5cm x 30m, 1/pk

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GR 17CHR 2.5CMx30MCellulose Chromatography Papers Grade 17 Chr roll, 2.5 cm x 30 m, 1/pk. A thick (0.92 mm) highly absorbent paper, flow rate of 19...

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Whatman 3017-915 Cellulose Chromatography Paper, Grade 17 Chr Sheets, 46 x 57cm, 25/pk

Whatman
In stock

GR 17CHR 46x57CM 25/PKCellulose Chromatography Papers Grade 17 Chr sheets, 46 x 57 cm, 25/pk. A thick (0.92 mm) highly absorbent paper, flow rate o...

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Whatman 3030-6461 Cellulose Chromatography Paper, Grade 3MM Chr Sheets, 26 x 41cm, 100/pk

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3MM CHR 26X41CM 100/PK3MM Chr paper is the world’s most widely used blotting paper. 3MM Chr sheets, 26 x 41 cm, 100/pk. A medium thickness paper (0...

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Whatman 3031-901 Cellulose Chromatography Paper, Grade 31ET Chr Sheets, 2 x 5cm, 1000/pk

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In stock

31ET CHR 2 x 5CM 1000/PKCellulose Chromatography Papers Grade 31ET Chr sheets, 2 x 5 cm, 1000/pk. Thickness 0.50 mm. Flow rate 225 mm/30 min. Extre...

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$132.21
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Whatman 420100 Accessories: 13mm Pop-Top Holder, Polycarbonate, 10/pk

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In stock

POP TOP HOLDER 13MM 10/PKPop-Top Plastic Filter Holder, 13 mm, 10/pk

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Whatman 420400 Accessories: 47mm Swin-Lok Holder, Polycarbonate, 8/pk

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In stock

SWIN-LOK HOLDER 47MM 8/PKSwin-Lok Plastic Filter Holder, 47 mm, 8/pk

$453.00
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$388.49
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$80.26
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Whatman 5202-330 Filter Paper, 33cm, Grade 202, 100/pk

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202 33CM 100/PKQualitative Filter Paper - Reeve Angel, wet strengthed Grade 202 circle,33cm,100/pk;medium filtration speed, coarse-particle retenti...

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$80.26
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$72.33
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$47.44
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Whatman 5802-125 Filter Paper, 12.5cm, Grade 802, Prepleated, 100/pk

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In stock

802 12.5CM 100/PKQualitative Filter Paper - Reeve Angel, folded prepleated Grade 802 circle,12.5cm,100/pk. Prepleated wet-strengthed filter paper w...

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$47.44
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$140.43
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Whatman 6702-9500 Venting Filter, HEPA-CAP 150, Capsule, 3/8" FNPT Inlet, 3/8" FNPT Outlet, 1/pk

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In stock

HEPA-CAP 150 1/PK B/BHEPA-CAP 150, inlet 3/8 inch FNPT, outlet 3/8 inch FNPT, 1/pk - filter media are used in a variety of air and gas filtration a...

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$140.43
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