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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 9921-2502 Syringe Filter Uniflo H-PTFE 25/0.2um 500/PK

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Whatman Uniflo Syringe Filter, H-PTFE, 25mm, 0.2um, 500/PK

$679.00
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$679.00
$547.54
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Grade 4 Save 10% Save %
$525.00
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$472.75
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$472.75

Whatman 989810116 Quantitative Filter Papers, Hardened Ashless, Grade 41, 110mm 1000/pk

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Grade 4 Qualitative Folded Filter Paper Standard Grade, pyramid, 110mm, 1000/pk

$525.00
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$525.00
$472.75
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$472.75
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Grade 42 Save 10% Save %
$567.00
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$567.00
$510.57
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$510.57

Whatman 989810112 Quantitative Filter Papers, Hardened Ashless, Grade 41, 110mm 1000/pk

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Grade 4 Qualitative Folded Filter Paper Standard Grade, pyramid, 125mm, 1000/pk

$567.00
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$567.00
$510.57
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$510.57
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Grade 41
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$690.00
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$690.00
$621.33
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$621.33

Whatman 989510116 Quantitative Filter Papers, Hardened Ashless, Grade 41, 110mm 1000/pk

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Grade 41 Qualitative Folded Filter Paper Standard Grade, pyramid, 110mm, 1000/pk

$690.00
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$690.00
$621.33
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$621.33
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$535.00
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$535.00
$481.76
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$481.76

Whatman 1855-865 QM-C quartz filter paper, 8 × 10 in, 25/pk

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In stock

QM-C high-purity quartz microfiber, pre-fired filter, 8x10in, 25/pk

$535.00
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$535.00
$481.76
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$481.76
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$556.00
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$556.00
$500.67
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$500.67

Whatman 1855-090 QM-C quartz filter paper, 90mm, 100/pk

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QM-C high-purity quartz microfiber, pre-fired filter, 90mm, 100/pk

$556.00
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$556.00
$500.67
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$500.67
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$547.43
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$547.43
$522.54
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$522.54

Whatman MUPMCPBC8 Mini-UniPrep Multicompressor

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Multicompressor for use with standard Whatman MiniUni Prep filter devices. Contains one Multicompressor and one blue tray for 8 samples.

$547.43
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$547.43
$522.54
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$522.54
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Grade 598
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$712.00
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$712.00
$641.14
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$641.14

Whatman 10312000 Grade 598 Qualitative Filter Papers, 500 mm x 100 m 1/PK

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Grade 598 Qualitative Filter Paper Standard Grade, 500 mm x 100 m, 1 Roll

$712.00
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$712.00
$641.14
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$641.14
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$687.00
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$687.00
$527.62
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$527.62

Whatman GS203NPUORGSP PTFE Mini-UniPrep G2 syringeless filters with compressor, translucent housing, slit septum cap, 100 pack

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Mini-UniPrep ™ G2 Starter Pack Slit Septum Cap with Translucent Housing 0.45 μm PTFE, 100 pk, with Hand Compressor. All-in-one filters that replace...

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$687.00
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$687.00
$527.62
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$527.62
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$680.00
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$522.24
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$522.24

Whatman GS203NPUORG Syringe Filter, Mini-UniPrep G2, SS, 0,45 µm, PTFE, 100/PK

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Borosilicate glass vials eliminate plastic-based leachables that can originate from polypropylene vialsDesigned to hold up to 0.5mL of unfiltered s...

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$680.00
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$680.00
$522.24
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$522.24
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$648.00
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$648.00
$497.66
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Whatman GS203NPENYLSP, Mini-UniPrep G2 Starter Pack Slit Septum Cap with Translucent Housing 0.2 um Nylon with Hand Compressor

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In stock

Borosilicate glass vials eliminate plastic-based leachables that can originate from polypropylene vialsDesigned to hold up to 0.5mL of unfiltered s...

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$648.00
$648.00 - $648.00
$648.00
$497.66
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$497.66
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$512.00
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$512.00
$461.04
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$461.04

Whatman 1002-931 Filter Sheets, 580 x 680mm, Grade 2, 100/pk (PN:1002-931)

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GR 2 58X68CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 sheets, 58 cm x 68 cm, 100/pk, Slightly more retentive and absorbant than Gr...

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$512.00
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$512.00
$461.04
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$461.04
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$646.00
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$581.71
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Whatman 1003-917 Filter Sheets, 460 x 570mm, Grade 3, 100/pk (PN:1003-917)

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GR 3 46x57CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 sheets, 46 x 57 cm, 100/pk Double the thickness of Grade 1 with still finer ...

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$646.00
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$581.71
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$581.71
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$554.00
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$554.00
$498.87
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$498.87

Whatman 1827-866 Filter Sheets, 8" x 10", Binder Free Grade 934-AH, 100/pk (PN:1827-866)

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934-AH 8x10IN 100/PKGlass Microfiber Binder Free Grade 934-AH sheets, 8 x 10 in, 100/pk. The fine particle retention of this popular grade is super...

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$554.00
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$627.00
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Whatman 1821-271 Microfiber PreFilters, Grade GF/B Glass, 2.25 x 12.25in Shts, 100/Pk

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GF/B 2.25x12.25IN 100/PKGlass Microfiber Binder Free Grade GF/B sheets, 2.25 x 12.25 in, 100/pk. Three times thicker than GF/A with higher wet stre...

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$627.00
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$564.61
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$502.00
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$452.05
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Whatman 1821-914 Filter Sheets, 460 x 570mm, Binder Free Grade GF/B, 5/pk (PN:1821-914)

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GF/B 46x57CM 5/PKGlass Microfiber Binder Free Grade GF/B sheets, 46 x 57 cm, 5/pk. Three times thicker than GF/A with higher wet strength and signi...

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$502.00
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$452.05
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$452.05
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$618.51
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Whatman 1822-150 Filter Circles, 150mm Dia, Binder Free Grade GF/C, 100/pk (PN:1822-150)

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GF/C 15CM 100/PKGlass Microfiber Binder Free Grade GF/C circles, 150 mm, 100/pk. Is the standard filter in many parts of the world for the collecti...

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$767.00
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$618.51
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$618.51
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$551.00
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$551.00
$496.17
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Whatman 1822-866 Filter Sheets, 8" x 10", Binder Free Grade GF/C, 100/pk (PN:1822-866)

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GF/C 8x10IN 100/PKGlass Microfiber Binder Free Grade GF/C sheets, 8 x 10 in, 100/pk. Three times thicker than GF/A with higher wet strength and sig...

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$551.00
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$551.00
$496.17
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$496.17
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$625.00
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$625.00
$504.00
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$504.00

Whatman 1851-085 Filter Circles, 85mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-085)

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QMA 8.5CM 100/PKQuartz Filters - Grade QM-A Circles, 85 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$625.00
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$625.00
$504.00
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$486.00
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$437.63
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Whatman 1851-090 Filter Circles, 90mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-090)

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QMA 9.0CM 100/PKQuartz Filters - Grade QM-A Circles, 90 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$486.00
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$486.00
$437.63
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$437.63
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$545.00
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$545.00
$490.76
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$490.76

Whatman 1851-101 Filter Circles, 101.6mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-101)

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QMA 10.16CM 100/PKQuartz Filters - Grade QM-A Circles, 101.6 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic g...

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$545.00
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$545.00
$490.76
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$490.76
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$815.00
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$815.00
$657.22
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$657.22

Whatman 1851-118 Filter Circles, 118mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-118)

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QMA 11.8CM 100/PKQuartz Filters - Grade QM-A Circles, 118 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gase...

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$815.00
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$815.00
$657.22
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$657.22
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$507.00
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$507.00
$456.54
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$456.54

Whatman 1851-865 Filter Sheets, 8" x 10", Air Sampling Quartz QM-A, 25/pk (PN:1851-865)

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QMA 8x10IN 25/PKQuartz Filters - Grade QM-A Sheets, 8 x 10 in. 25/pk. High-purity quartz microfiber filters are used for air sampling in acidic gas...

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$507.00
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$507.00
$456.54
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$456.54
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$573.00
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$573.00
$515.97
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$515.97

Whatman 10404026 Cellulose Acetate OE 67, 110mm Dia, 0.45 micrometer Pore Size, 50/pk (PN: 10404026)

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OE67 0.45uM 110MM 50/PKCellulose Acetate Membrane circles (OE 67), 0.45 µm, 110 mm. Cellulose Acetate Membranes are made from pure cellulose acetat...

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$573.00
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$573.00
$515.97
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$515.97
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