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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.
Whatman
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Whatman 6702-3600 Venting Filter, HEPA-CAP 36, Capsule, SB Inlet, SB Outlet, 1/pk

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HEPA-CAP 36 1/PK A/AHEPA-CAP 36, inlet 1/4 to 3/8 inch stepped barb, outlet 1/4 to 3/8 inch stepped barb, 1/pk - filter media are used in a variety...

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$33.63
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$25.83
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Whatman 10427804 Cellulose Standard Blotting Paper, Grade GB003, Sheet, 0.8mm Thickness, 110mm Width x 140mm Length (Pack of 100)

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In stock

GB003 110x140MM 100/PKFilter Media-Cellulose.Diameter or Size L X W-110 x 140 mm.Thickness-0.8 mm.Pack Size-100

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$70.03
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$63.12
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Whatman 1442-110 Filter Circles, 110mm Dia, Ashless Grade 42, 100/pk (PN:1442-110)

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GR 42 11CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 110 mm, 100/pk A world standard for critical gravimetric analysis with the ...

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$70.03
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$63.12
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$32.51
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$29.30
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Whatman 2613-991 pH Indicator Strips, 6mm x 80mm, pH Range 0.0-14.0, Color Bonded, 100/pk

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In stock

PH IND pH 0-14 6x80MM 100/PKpH Indicators and Test Papers -Strips, Colour Bonded, 0.0 to 14.0 range, 6 x 80 mm, 100 strips, 1/pk

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$282.00
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$254.18
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Whatman 1001-917 Filter Sheets, 460 x 570mm, Grade 1, 100/pk (PN:1001-917)

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In stock

GR 1 46X57CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 sheets, 46 cm x 57cm, 100/pk, The most widely used filter paper for routine ...

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$74.08
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Whatman 10347671 Weighing Papers, Sheets, 3" x 3", Grade B-2, 500/pk

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In stock

B2 76x76MM 500/PKKjeldahl Weighing Boats Parchment Paper, B-2 Sheets, 3 x 3 inch, 500/pk. Transparent and smooth, Simplifies sample transfer..

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$52.89
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$47.68
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Whatman 5230-250 Filter Paper, 25cm, Grade 230, 50/pk

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In stock

230 25CM 50/PKQualitative Filter Paper - Reeve Angel, standard filter Grade 230 circle,25cm,50/pk;Strong thick filter with crêped surface. high flo...

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$210.00
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Whatman 1001-929 Filter Sheets, 600 x 600mm, Grade 1, 100/pk (PN:1001-929)

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In stock

GR 1 60X60CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 sheets, 60 cm x 60 cm, 100/pk, The most widely used filter paper for routine...

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$189.29
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$159.00
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Whatman 1825-025 Filter Circles, 25mm Dia, Binder Free Grade GF/F, 100/pk (PN:1825-025)

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In stock

GF/F 2.5CM 100/PKGlass Microfiber Binder Free Grade GF/F circles, 25 mm, 100/pk. This high-efficiency filter will retain fine particles down to 0.7...

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$152.39
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$112.74
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Whatman 6723-5000 HEPA-VENT, 50mm Disc, SB Inlet, SB Outlet, 10/pk (PN:6723-5000)

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In stock

HEPA-VENT 50 GF 10/PKHEPA-VENT 50 mm disc, inlet 1/4 to 3/8 inch stepped barb, outlet 1/4 to 3/8 inch stepped barb, 10/pk - used in a variety of ai...

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$112.74
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$172.25
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Whatman 1542-185 Filter Circles, 185mm Dia, Hardened Ashless Grade 542, 100/pk (PN:1542-185)

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In stock

GR 542 18.5CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 542 Circles, 185 mm 100/pk. High retention of fine particles under demandin...

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Whatman 10534612 903 Protein Saver Card (100 per pack)

Whatman
In stock

903 PROTEINSAVER US 100/PK903 Protein Saver Card, (US), 100/pk The sample collection area of the 903 Protein Saver Card contains five half-inch cir...

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$41.26
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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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$58.09
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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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In stock

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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$58.09
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$124.88
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$112.56
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Whatman 1820-090 Filter Circles, 90mm Dia, Binder Free Grade GF/A, 100/pk (PN:1820-090)

Whatman
In stock

GF/A 9.0CM 100/PKGlass Microfiber Binder Free Grade GF/A circles, 90 mm, 100/pk. Offers fine particle retention and high flow rate, as well as good...

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$220.00
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$177.57
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Whatman 1825-047 Filter Circles, 47mm Dia, Binder Free Grade GF/F, 100/pk (PN:1825-047)

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In stock

GF/F 4.7CM 100/PKGlass Microfiber Binder Free Grade GF/F circles, 47 mm, 100/pk. This high-efficiency filter will retain fine particles down to 0.7...

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$30.48
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Whatman 1440-012 Filter Circles, 12.7mm Dia, Ashless Grade 40, 400/pk (PN:1440-012)

Whatman
In stock

GR 40 1.27CM 400/PKQuantitative Filter Papers - Ashless Grade 40 circles, 12.7 mm, 400/pk The classic general purpose ashless filter paper with med...

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$30.48
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$16.42
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$14.80
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Whatman 1001-085 Filter Circles, 85mm Dia, Grade 1, 100/pk (PN:1001-085)

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In stock

GR 1 8.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 85 mm, 100/pk, The most widely used filter paper for routine applicat...

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$16.42
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$14.80
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$21.88
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Whatman 1001-110 Filter Circles, 110mm Dia, Grade 1, 100/pk (PN:1001-110)

Whatman
In stock

GR 1 11.0CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 110 mm, 100/pk, The most widely used filter paper for routine applic...

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$21.88
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$19.72
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$18.35
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$16.54
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Whatman 1002-055 Filter Circles, 55mm Dia, Grade 2, 100/pk (PN:1002-055)

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In stock

GR 2 5.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 55 mm, 100/pk, Slightly more retentive and absorbant than Grade 1 wit...

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$18.35
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$32.80
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$29.57
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Whatman 1004-125 Filter Circles, 125mm Dia, Grade 4, 100/pk (PN:1004-125)

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In stock

GR 4 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 4 circles, 125 mm, 100/pk Extremely fast filtering with excellent retention of ...

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$32.80
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$29.57
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$29.57
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$19.54
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$17.61
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Whatman 1005-070 Filter Circles, 70mm Dia, Grade 5, 100/pk (PN:1005-070)

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In stock

GR 5 7CM 100/PKQualitative Filter Papers - Standard Grades Grade 5 circles, 70 mm, 100/pk gets the maximum degree of fine particle filtration in th...

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$19.54
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$65.78
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$56.41
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Whatman 10347519 Filter Circles, 240mm Dia, For Technical Use Grade Shark Skin, 100/pk

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In stock

SHARKSKIN 240MM 100/PKFilter Papers for Technical Use - Shark skin, circles, 240 mm Creped, medium to slow filter paper. Resistant to weak acids an...

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$65.78
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$56.41
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$56.41
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$78.47
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$78.47
$67.29
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Whatman 10347521 Filter Circles, 270mm Dia, For Technical Use Grade Shark Skin, 100/pk

Whatman
In stock

SHARKSKIN 270MM 100/PKFilter Papers for Technical Use - Shark skin, circles, 270 mm Creped, medium to slow filter paper. Resistant to weak acids an...

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$78.47
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