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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 1003-090 Filter Circles, 90mm Dia, Grade 3, 100/pk (PN:1003-090)

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GR 3 9.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 90 mm, 100/pk Double the thickness of Grade 1 with still finer partic...

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$17.79
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Whatman 1003-323 Filter Circles, 23mm Dia, Grade 3, 100/pk (PN:1003-323)

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GR 3 2.3CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 23 mm, 100/pk Double the thickness of Grade 1 with still finer partic...

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$17.79
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$24.83
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$22.39
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Whatman 1005-090 Filter Circles, 90mm Dia, Grade 5, 100/pk (PN:1005-090)

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GR 5 9CM 100/PKQualitative Filter Papers - Standard Grades Grade 5 circles, 90 mm, 100/pk gets the maximum degree of fine particle filtration in th...

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$23.81
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Whatman 1006-090 Filter Circles, 90mm Dia, Grade 6, 100/pk (PN:1006-090)

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GR 6 9CM 100/PKQualitative Filter Papers - Standard Grades Grade 6 circles, 90 mm, 100/pk Twice as fast as Grade 5 with similar fine particle reten...

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$23.81
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$21.45
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$83.96
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$75.67
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Whatman 10311862 Filter Circles, 12.7mm Dia, Grade 597, 1000/pk (PN:10311862)

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597 12.7MM 1000/PKQualitative Filter Papers - Standard Grade 597, Circles, 12.7 mm, 1000/pk. A medium fast filter paper with medium to fine particl...

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$83.96
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$110.34
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Whatman 10313953 Filter Circles, 320mm Dia, Folded Prepleated Grade 2555

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2555 FF 320MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 2555 1/2 folded filters, 320 mm, 100/pk. A medium fast filter paper used fo...

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$210.00
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Whatman 10314726 Filter Circles, 290mm Dia, Wet Strengthened Grade 1573, 100/pk (PN:10314726)

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1573 290MM 100/PKQualitative Filter Papers - Standard Grade 1573 circles , 290 mm, 100/pk. A fast filter paper with high wet strength. It has a ver...

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$210.00
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$57.77
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Whatman 10347673 Weighing Papers, Sheets, 6" x 6", Grade B-2, 500/pk

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B2 152.4x152.4MM 500/PKKjeldahl Weighing Boats Parchment Paper B-2 Sheets, 6 x 6 inch, 500/pk. Transparent and smooth, Simplifies sample transfer.

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Whatman 10362010 Universal Indicator Papers, PANPEHA Plus Nonbleeding Strips, pH Range 2-9, 100/pk

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PANPEHA PLUS 6x85MM 100/PK 2-9PANPEHA Plus (Non-bleeding) Strips, pH range 2 to 9, Universal indicator papers have been impregnated with a mixture ...

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$154.28
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Whatman 10370119 Filter Circles, 47mm Dia, with Binder Grade GF 8, 200/pk

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GF8 47MM 200/PKGlass Microfiber Filters with Inorganic Binder, Grade GF 8 circles, 47 mm, 200/pk. This glass fiber filter is used in the filtration...

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$139.06
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Whatman 10371043 Extraction Thimble, Standard Glass Microfiber with Inorganic Binder, 33mm x 100mm, Grade 603 g, 1.5mm Wall Thickness, 25/pk

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603G GLASTHMBL 33x100MM 25/PKGlass Microfiber Extraction Thimbles (Standard) Type 603G, 33 x 100 mm - thickness 1.5 mm, 25/pk. Thimbles of type 603...

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$137.90
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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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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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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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Whatman 1441-055 Filter Circles, 55mm Dia, Ashless Grade 41, 100/pk (PN:1441-055)

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In stock

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 1950-207 Accessories: Funnel Reservoir, 70mm

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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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$182.25
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Whatman 1980-001 Accessories: 13mm Syringe Type Holder, Stainless Steel

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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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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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$151.15
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$136.23
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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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$288.00
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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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$46.66
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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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$42.05
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$64.68
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Whatman 3001-640 Cellulose Chromatography Paper, Grade 1 Chr Roll, 3.0cm x 100m, 1/pk

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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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$132.84
$119.73
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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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$132.84
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$119.73
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