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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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$282.00
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$282.00
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$253.93

Whatman 7186-004 Cellulose Nitrate, 47mm Dia, 0.65 micrometer Pore Size, Plain White, 100/pk (PN: 7186-004)

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WCN WH 47MM 0.65uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.65 µm 47 mm 100/pk. Recommended for the majority of routine applications, t...

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$282.00
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$253.93
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$253.93
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$254.00
$254.00 - $254.00
$254.00
$228.72
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$228.72

Whatman 7188-004 Cellulose Nitrate, 47mm Dia, 0.8 micrometer Pore Size, Plain White, 100/pk (PN: 7188-004)

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WCN WH 47MM 0.8uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.8 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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$254.00
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$254.00
$228.72
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$228.72
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$282.00
$282.00 - $282.00
$282.00
$253.93
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$253.93

Whatman 7190-004 Cellulose Nitrate, 47mm Dia, 1.0 micrometer Pore Size, Plain White, 100/pk (PN: 7190-004)

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WCN WH 47MM 1.0uM 100/PKCellulose Nitrate Membranes, circles, plain, 1.0 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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$282.00
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$282.00
$253.93
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$253.93
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$277.00
$277.00 - $277.00
$277.00
$249.44
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$249.44

Whatman 10400012 Cellulose Nitrate, 47mm Dia, 12.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400012)

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AE100 12 uM 47MM 100/PKCellulose nitrate circles, plain, 12 µm 47 MM Recommended for the majority of routine applications, this membrane is manufac...

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$277.00
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$277.00
$249.44
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$249.44
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$277.00
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$249.44

Whatman 7193-004 Cellulose Nitrate, 47mm Dia, 3.0 micrometer Pore Size, Plain White, 100/pk (PN: 7193-004)

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WCN WH 47MM 3.0uM 100/PKCellulose Nitrate Membranes, circles, plain, 3.0 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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$277.00
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$277.00
$249.44
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$249.44
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$277.00
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$277.00
$249.44
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$249.44

Whatman 10400212 Cellulose Nitrate, 47mm Dia, 5.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400212)

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AE98 5uM 47MM 100/PKCellulose nitrate circles, plain, 5 µm, 47 mm Recommended for the majority of routine applications, this membrane is manufactur...

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$277.00
$249.44
$249.44 - $249.44
$249.44
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$282.00
$282.00 - $282.00
$282.00
$253.93
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$253.93

Whatman 7195-004 Cellulose Nitrate, 47mm Dia, 5.0 micrometer Pore Size, Plain White, 100/pk (PN: 7195-004)

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WCN WH 47MM 5.0uM 100/PKCellulose Nitrate Membranes, circles, plain, 5.0 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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$282.00
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$282.00
$253.93
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$253.93
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$277.00
$277.00 - $277.00
$277.00
$249.44
$249.44 - $249.44
$249.44

Whatman 10400112 Cellulose Nitrate, 47mm Dia, 8.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400112)

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AE99 8uM 47MM 100/PKCellulose nitrate circles, plain, 8 µm, 47 mm Recommended for the majority of routine applications, this membrane is manufactur...

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$277.00
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$277.00
$249.44
$249.44 - $249.44
$249.44
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$668.00
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$668.00
$601.52
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$601.52

Whatman 10407112 MicroPlus-21, 47mm Dia, White, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407112)

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MP21 STL 0.45uM 47MM 400/PKMicroPlus-21 STL membrane circles white, 47 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-But...

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$668.00
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$668.00
$601.52
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$601.52
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$200.00
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$200.00
$180.10
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$180.10

Whatman 10407713 MicroPlus-21, 47mm Dia, White, Black Grid, Single Sterile Packed, 100/pk (PN: 10407713)

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MP21 ST 0.45uM 47MM 100/PKMicroPlus-21 ST membrane circles white, 47 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile,

$200.00
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$200.00
$180.10
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$180.10
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$668.00
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$668.00
$601.52
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$601.52

Whatman 10407132 MicroPlus-31, 47mm Dia, Black, White Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407132)

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MP31 STL 0.45uM 47MM 400/PKMicroPlus-31 STL membrane circles black, 47 mm, cellulose nitrate, 0.45 µm, 3.1 mm white grid, sterile, for Membrane-Butler

$668.00
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$668.00
$601.52
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$668.00
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$668.00
$601.52
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$601.52

Whatman 10407170 MicroPlus-41, 47mm Dia, Green, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407170)

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MP41 STL 0.45uM 47MM 400/PKMicroPlus-41 STL membrane circles green, 47 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

$668.00
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$668.00
$601.52
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$601.52
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$169.34
$169.34 - $169.34
$169.34
$152.49
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Whatman 10401712 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 100/pk (PN: 10401712)

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ME24 0.2uM 47MM 100/PKMixed cellulose ester membrane circles (ME 24), 0.2 µm, 47 mm are composed of cellulose acetate and cellulose nitrate. The ME...

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$152.49
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$148.40
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$148.40
$133.63
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$133.63

Whatman 7187-114 Filter Circles, 47mm Dia, Cellulose Nitrate, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 7187-114)

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WME WHGRSTNPAD 47MM 0.2 100/PKMixed cellulose ester circles (WME), white/black grid 3.1 mm, 0.2 µm, 47 mm, 100/pk. Composed of cellulose acetate an...

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$148.40
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$148.40
$133.63
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$133.63
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$174.21
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$174.21
$156.87
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$156.87

Whatman 10409414 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME Range - ME 25/41, Gridded, Green/ Black Grid 3.1mm, 0.45 micrometer Pore Size, 100/pk (PN: 10409414)

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ME25/41 0.45uM 50MM 100/PKMixed cellulose ester membrane circles (ME 25), green/black grid 3.1 mm, 0.45 µm, 47 mm. The ME range has a lower cellulo...

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$174.21
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$174.21
$156.87
$156.87 - $156.87
$156.87
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$176.00
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$176.00
$158.49
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$158.49

Whatman 10401612 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 100/pk (PN: 10401612)

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ME25 0.45uM 47MM 100/PKMixed cellulose ester membrane circles (ME 25), 0.45 µm, 47 mm are composed of cellulose acetate and cellulose nitrate. The ...

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$176.00
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$176.00
$158.49
$158.49 - $158.49
$158.49
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$169.34
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$169.34
$152.49
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Whatman 10406812 MCE Circle ME Range (ME 25), White/Black Grid 3.1mm, 0.45um, 47mm, 100/pk (PN: 10406812)

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ME25/21 0.45uM 47MM 100/PK GRDMixed cellulose ester circles (ME 25), white/black grid 3.1 mm, 0.45 µm, 47 mm are composed of cellulose acetate and ...

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$169.34
$152.49
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$152.49
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$169.34
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$169.34
$152.49
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$152.49

Whatman 10406512 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME Range - ME 25/20, Gridded, White/ Black Grid 5mm, 0.45 micrometer Pore Size, 100/pk (PN: 10406512)

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ME25/20 0.45uM 47MM 100/PKMixed cellulose ester circles (ME 25), white/black grid 5 mm, 0.45 µm, 47 mm are composed of cellulose acetate and cellul...

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$169.34
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$152.49
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$152.49
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$243.00
$243.00 - $243.00
$243.00
$218.82
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$218.82

Whatman 7141-004 Filter Circles, 47mm Dia, Mixed Cellulose Ester WME White/ Black Grid 3.1mm, 0.45 micrometer Pore Size, 100/pk (PN: 7141-004)

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WME WH GR 47MM 0.45uM 100/PKMixed cellulose ester circles (WME), white/black grid 3.1 mm, 0.45 µm, 47 mm, 100/pk. Composed of cellulose acetate and...

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$243.00
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$243.00
$218.82
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$218.82
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$179.59
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$179.59
$161.72
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$161.72

Whatman 10401512 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 26 Plain, 0.6 micrometer Pore Size, 100/pk (PN: 10401512)

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ME26 0.6uM 47MM 100/PKMixed cellulose ester membrane circles (ME 26), 0.6 µm, 47 mm are composed of cellulose acetate and cellulose nitrate. The ME...

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$179.59
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$179.59
$161.72
$161.72 - $161.72
$161.72
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$180.66
$180.66 - $180.66
$180.66
$162.68
$162.68 - $162.68
$162.68

Whatman 10400912 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 27 Plain, 0.8 micrometer Pore Size, 100/pk (PN: 10400912)

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ME27 0.8uM 47MM 100/PKMixed cellulose ester membrane circles (ME 27), 0.8 µm, 47 mm are composed of cellulose acetate and cellulose nitrate. The ME...

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$180.66
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$180.66
$162.68
$162.68 - $162.68
$162.68
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$217.00
$217.00 - $217.00
$217.00
$195.41
$195.41 - $195.41
$195.41

Whatman 10400812 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 28 Plain, 1.2 micrometer Pore Size, 100/pk (PN: 10400812)

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In stock

ME28 1.2uM 47MM 100/PKMixed cellulose ester membrane circles (ME 28), 1.2 µm, 47 mm are composed of cellulose acetate and cellulose nitrate. The ME...

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$217.00
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$217.00
$195.41
$195.41 - $195.41
$195.41
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$217.00
$217.00 - $217.00
$217.00
$195.41
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$195.41

Whatman 10400712 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 29 Plain, 3.0 micrometer Pore Size, 100/pk (PN: 10400712)

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In stock

ME29 3.0uM 47MM 100/PKMixed cellulose ester circle membranes (ME 29), 3 µm, 47 mm are composed of cellulose acetate and cellulose nitrate. The ME r...

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$217.00
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$217.00
$195.41
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$195.41
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$186.25
$186.25 - $186.25
$186.25
$167.72
$167.72 - $167.72
$167.72

Whatman 10401770 Filter Circles, 47mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 100/pk (PN: 10401770)

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ME24 ST 0.2uM 47MM 100/PKMixed cellulose ester membrane circles (ME 24), sterile, 0.2 µm, 47 mm are composed of cellulose acetate and cellulose nit...

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$186.25
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$186.25
$167.72
$167.72 - $167.72
$167.72
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