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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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$210.00
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$210.00
$189.29
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$189.29

Whatman 9907-090 Filter Circles, 90mm Dia, with Grade 934-AH, 100/pk (PN:9907-090)

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934-AH RTU 90MM 100/PK934-AH™ RTU (Ready-To-Use) Glass Microfibre Filters, 90 mm, 100/pk. For Total Suspended Solids Analysis. Comes pre-washed and...

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$210.00
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$210.00
$189.29
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$189.29
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$92.15
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$92.15
$83.06
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Whatman 1841-047 Filter Circles, 47mm Dia, Binder Free Multigrade GMF 150, Pore Size 1 micrometer, 40/pk

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MULTIGRADE 1uM 4.7CM 40/PKMultigrade Glass Microfiber Prefilters - GMF 150 Circles, 1 µm, 47 mm, 40/pk. The life of a membrane filter can be extend...

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$92.15
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$92.15
$83.06
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$184.59
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$184.59
$166.39
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$166.39

Whatman 1851-032 Filter Circles, 32mm Dia, Air Sampling Quartz QM-A, 25/pk (PN:1851-032)

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QMA 3.2CM 100/PKQuartz Filters - Grade QM-A Circles, 32 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$184.59
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$184.59
$166.39
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$166.39
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$221.00
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$221.00
$199.19
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$199.19

Whatman 1851-037 Filter Circles, 37mm Dia, Air Sampling Quartz QM-A, 25/pk (PN:1851-037)

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QMA 3.7CM 100/PKQuartz Filters - Grade QM-A Circles, 37 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$221.00
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$221.00
$199.19
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$199.19
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$400.00
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$322.87
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$322.87

Whatman 1851-050 Filter Circles, 50mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-050)

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QMA 5.0CM 100/PKQuartz Filters - Grade QM-A Circles, 50 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$400.00
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$322.87
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$267.00
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$240.65
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Whatman 1851-055 Filter Circles, 55mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-055)

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QMA 5.5CM 100/PKQuartz Filters - Grade QM-A Circles, 55 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$267.00
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$267.00
$240.65
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$240.65
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$426.00
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$426.00
$383.97
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$383.97

Whatman 1851-082 Filter Circles, 82mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-082)

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QMA 8.26CM 100/PKQuartz Filters - Grade QM-A Circles, 82.6 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gas...

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$426.00
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$426.00
$383.97
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$383.97
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$649.00
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$649.00
$523.85
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$523.85

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

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In stock

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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$649.00
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$649.00
$523.85
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$523.85
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$504.00
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$454.27
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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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In stock

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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$504.00
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$504.00
$454.27
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$454.27
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$877.00
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$877.00
$790.48
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$790.48

Whatman 1851-110 Filter Circles, 110mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-110)

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In stock

QMA 11CM 100/PKQuartz Filters - Grade QM-A Circles, 110 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$877.00
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$877.00
$790.48
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$790.48
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$846.00
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$682.87
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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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$846.00
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$846.00
$682.87
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$1,317.00
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$1,187.06
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Whatman 1851-150 Filter Circles, 150mm Dia, Air Sampling Quartz QM-A, 100/pk (PN:1851-150)

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QMA 15CM 100/PKQuartz Filters - Grade QM-A Circles, 150 mm 100/pk. High-purity quartz microfiber filters are used for air sampling in acidic gases,...

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$1,317.00
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$1,953.20
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Whatman 1851-8866 Filter Sheets, 8" x 10" (prenumbered), Air Sampling Quartz QM-A, 100/pk (PN:1851-8866)

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In stock

QMA 8x10IN NUMBERED 100/PKQuartz Filters - Grade QM-A Sheets, 8 x 10 in. Numbered 100/pk. High-purity quartz microfiber filters are used for air sa...

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$1,953.20
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$235.00
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$235.00
$211.81
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Whatman 7000-0002 White Cellulose Acetate, 25mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 7000-0002)

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In stock

CA 25MM WH 0.45uM 100/PKCellulose Acetate Membrane filter, 25 mm, 0.45µm, 100/Pk. Hydrophilic, low protein binding for aqueous solutions

$235.00
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$235.00
$211.81
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$238.00
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$238.00
$214.52
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$214.52

Whatman 10403012 Cellulose Acetate OE 69, 47mm Dia, 1.2 micrometer Pore Size, 100/pk (PN: 10403012)

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In stock

ST69 1.2uM 47MM 100/PKCellulose Acetate Membrane circles (ST 69), 1.2 µm, 47 mm. Cellulose Acetate Membranes are made from pure cellulose acetate m...

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$238.00
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$238.00
$214.52
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$238.00
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Whatman 10403112 Cellulose Acetate OE 68, 47mm Dia, 0.8 micrometer Pore Size, 100/pk (PN: 10403112)

Whatman
In stock

ST68 0.8uM 47MM 100/PKCellulose Acetate Membrane circles (ST 68), 0.8 µm, 47 mm. Cellulose Acetate Membranes are made from pure cellulose acetate m...

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$238.00
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$238.00
$214.52
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$214.52
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$438.00
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$438.00
$394.79
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$394.79

Whatman 10404044 Cellulose Acetate OE 67, 85mm Dia, 0.45 micrometer Pore Size, 50/pk (PN: 10404044)

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In stock

OE67 0.45uM 85MM 50/PKCellulose Acetate Membrane circles (OE 67), 0.45 µm, 85 mm. Cellulose Acetate Membranes are made from pure cellulose acetate ...

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$438.00
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$438.00
$394.79
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$394.79
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$247.00
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$247.00
$222.63
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$222.63

Whatman 10404014 Cellulose Acetate OE 67, 50mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 10404014)

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In stock

OE67 0.45uM 50MM 100/PKCellulose Acetate Membrane circles (OE 67), 0.45 µm, 50 mm. Cellulose Acetate Membranes are made from pure cellulose acetate...

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$247.00
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$247.00
$222.63
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$222.63
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$235.00
$235.00 - $235.00
$235.00
$211.81
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$211.81

Whatman 10404012 Cellulose Acetate OE 67, 47mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 10404012)

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In stock

OE67 0.45uM 47MM 100/PKCellulose Acetate Membrane circles (OE 67), 0.45 µm, 47 mm. Cellulose Acetate Membranes are made from pure cellulose acetate...

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$235.00
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$235.00
$211.81
$211.81 - $211.81
$211.81
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$177.90
$177.90 - $177.90
$177.90
$160.35
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$160.35

Whatman 10404006 Cellulose Acetate OE 67, 25mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 10404006)

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OE67 0.45uM 25MM 100/PKCellulose Acetate Membrane circles (OE 67), 0.45 µm, 13 mm. Cellulose Acetate Membranes are made from pure cellulose acetate...

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$177.90
$177.90 - $177.90
$177.90
$160.35
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$160.35
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$298.00
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$298.00
$268.60
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$268.60

Whatman 10404031 Cellulose Acetate OE 67, 142mm Dia, 0.45 micrometer Pore Size, 25/pk (PN: 10404031)

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In stock

OE67 0.45uM 142MM 25/PKCellulose Acetate Membrane circles (OE 67), 0.45 µm, 142 mm. Cellulose Acetate Membranes are made from pure cellulose acetat...

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$298.00
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$298.00
$268.60
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$268.60
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$142.43
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$142.43
$128.38
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$128.38

Whatman 10404001 Cellulose Acetate OE 67, 13mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 10404001)

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In stock

OE67 0.45uM 13MM 100/PKCellulose Acetate Membrane circles (OE 67), 0.45 µm, 13 mm. Cellulose Acetate Membranes are made from pure cellulose acetate...

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$142.43
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$142.43
$128.38
$128.38 - $128.38
$128.38
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$584.00
$584.00 - $584.00
$584.00
$526.39
$526.39 - $526.39
$526.39

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

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In stock

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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$584.00
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$584.00
$526.39
$526.39 - $526.39
$526.39
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$247.00
$247.00 - $247.00
$247.00
$222.63
$222.63 - $222.63
$222.63

Whatman 10404114 Cellulose Acetate OE 66, 50mm Dia, 0.2 micrometer Pore Size, 100/pk (PN: 10404114)

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In stock

OE66 0.2uM 50MM 100/PKCellulose Acetate Membrane circles (OE 66), 0.2 µm, 50 mm. Cellulose Acetate Membranes are made from pure cellulose acetate m...

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$247.00
$247.00 - $247.00
$247.00
$222.63
$222.63 - $222.63
$222.63
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