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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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$32.51
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$29.47
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$29.47

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

$32.51
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$32.51
$29.47
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$29.47
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$32.51
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$32.51
$29.47
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$29.47

Whatman 2614-991 pH Indicator Strips, 6mm x 80mm, pH Range 4.5-10.0, Color Bonded, 100/pk

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In stock

PH IND pH 4.5-10 6X80MM 100/PKpH Indicators and Test Papers -Strips, Colour Bonded, 4.5 to 10.0 range, 6 x 80 mm, 100 strips, 1/pk. Instant pH read...

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$32.51
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$32.51
$29.47
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$29.47
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$527.00
$527.00 - $527.00
$527.00
$477.72
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$477.72

Whatman 3030-917 Cellulose Chromatography Paper, Grade 3MM Chr Sheets, 46 x 57cm, 100/pk

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3MM CHR 46X57CM 100/PKBlotting Paper - 3MM Chr sheets, 46 x 57 cm, 100/pk. A medium thickness paper (0.34 mm) is used extensively in electrophoresi...

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$527.00
$527.00 - $527.00
$527.00
$477.72
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$477.72
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$52.89
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$52.89
$47.95
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$47.95

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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$52.89
$52.89 - $52.89
$52.89
$47.95
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$47.95
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$211.00
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$211.00
$191.27
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$191.27

Whatman 5230-500 Filter Paper, 50cm, Grade 230, 50/pk

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In stock

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

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$211.00
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$211.00
$191.27
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$191.27
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$284.00
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$284.00
$257.45
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$257.45

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

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In stock

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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$284.00
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$284.00
$257.45
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$257.45
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$20.33
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$20.33
$18.43
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$18.43

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

$20.33
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$20.33
$18.43
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$18.43
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$234.00
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$234.00
$212.12
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$212.12

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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$234.00
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$234.00
$212.12
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$212.12
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$90.72
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$90.72
$82.23
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$82.23

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

$90.72
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$90.72
$82.23
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$82.23
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Grade 5
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$21.10
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$21.10
$19.14
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$19.14

Whatman 1005-060 Qualitative Filter Paper Standard Grade 5 , circle, 6cm, 100/pk

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In stock

Grade 5 Qualitative Filter Paper Standard Grade, circle, 6cm, 100/pk

$21.10
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$21.10
$19.14
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$19.14
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$100.62
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$100.62
$91.21
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$91.21

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)

$100.62
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$100.62
$91.21
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$91.21
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$89.42
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$89.42
$81.05
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$81.05

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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$89.42
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$89.42
$81.05
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$81.05
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$83.19
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$83.19
$75.42
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$75.42

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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$83.19
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$83.19
$75.42
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$75.42
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Grade 597 ½
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$156.95
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$156.95
$142.27
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$142.27

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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$156.95
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$156.95
$142.27
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$41.26
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$41.26
$33.50
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$33.50

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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$41.26
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$226.00
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$204.86
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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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$226.00
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$226.00
$204.86
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$204.86
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$748.00
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$678.05
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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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$748.00
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$748.00
$678.05
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$678.05
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$46.76
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$46.76
$42.39
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$42.39

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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$46.76
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$46.76
$42.39
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$42.39
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$590.00
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$590.00
$534.82
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$534.82

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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$590.00
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$590.00
$534.82
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$534.82
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$90.20
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$90.20
$81.75
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$81.75

Whatman 1822-021 Filter Circles, 21mm Dia, Binder Free Grade GF/C, 100/pk (PN:1822-021)

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In stock

GF/C 2.1CM 100/PKGlass Microfiber Binder Free Grade GF/C circles, 21 mm, 100/pk. Is the standard filter in many parts of the world for the collecti...

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$90.20
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$90.20
$81.75
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$81.75
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$258.00
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$258.00
$233.87
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$233.87

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

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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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$258.00
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$258.00
$233.87
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$233.87
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$106.03
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$106.03
$96.12
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$96.12

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

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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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$106.03
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$106.03
$96.12
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$96.12
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$185.53
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$185.53
$168.19
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$168.19

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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$185.53
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$185.53
$168.19
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$168.19
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$245.00
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$245.00
$222.09
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$222.09

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

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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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$245.00
$245.00 - $245.00
$245.00
$222.09
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$222.09
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