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Cellulose Nitrate Membranes

Cellulose nitrate membranes are highly effective filtration media renowned for their excellent clarity and strength, making them a staple in microbiological and laboratory settings. Derived from cellulose that has been esterified with nitric acid, these membranes offer a unique blend of properties, including a high degree of hydrophilicity and uniform pore structure, which ensures consistent and reliable filtration results.

With their excellent flow rates and low levels of extractables, cellulose nitrate membranes are particularly suited for demanding applications such as aqueous and alcoholic solution filtrations, and are widely used for diagnostic tests, environmental monitoring, and academic research. Their smooth surface is ideal for capturing microorganisms, facilitating detailed analysis and cultivation, which is crucial in water quality testing and healthcare diagnostics. Moreover, the membranes are typically transparent when wet, allowing for easy microscopic examination of collected particles. This transparency, combined with their ability to filter efficiently, makes them indispensable in precise scientific and medical analyses.
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Whatman 10400214 Cellulose Nitrate, 50mm Dia, 5.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400214)

Whatman
In stock

AE98 5uM 50MM 100/PKCellulose nitrate circles, plain, 5 µm, 50 mm Recommended for the majority of routine applications, this membrane is manufactur...

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$298.00
$298.00 - $298.00
$298.00
$270.13
$270.13 - $270.13
$270.13
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$298.00
$298.00 - $298.00
$298.00
$270.13
$270.13 - $270.13
$270.13

Whatman 10400114 Cellulose Nitrate, 50mm Dia, 8.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400114)

Whatman
In stock

AE99 8uM 50MM 100/PKCellulose nitrate circles, plain, 8 µm, 50 mm Recommended for the majority of routine applications, this membrane is manufactur...

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$298.00
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$298.00
$270.13
$270.13 - $270.13
$270.13
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$293.00
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$265.60
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$265.60

Whatman 7191-005 Cellulose Nitrate, 50mm Dia, 1.2 micrometer Pore Size, Plain White, 100/pk (PN: 7191-005)

Whatman
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WCN WH 50MM 1.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 1.2 µm 50 mm 100/pk. Recommended for the majority of routine applications, thi...

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$293.00
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$293.00
$265.60
$265.60 - $265.60
$265.60
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$216.00
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$195.80
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$195.80

Whatman 10407714 MicroPlus-21, 50mm Dia, White, Black Grid, Single Sterile Packed, 100/pk (PN: 10407714)

Whatman
In stock

MP21 ST 0.45uM 50MM 100/PKMicroPlus-21 ST membrane circles white, 50 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile

$216.00
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$216.00
$195.80
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$195.80
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$216.00
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$195.80

Whatman 10407734 MicroPlus-31, 50mm Dia, Black, White Grid, Single Sterile Packed, 100/pk (PN: 10407734)

Whatman
In stock

MP31 ST 0.45uM 50MM 100/PKMicroPlus-31 ST membrane circles black, 50 mm, cellulose nitrate, 0.45 µm, 3.1 mm white grid, sterile

$216.00
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$216.00
$195.80
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$195.80
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$373.00
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$338.11
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$338.11

Whatman 10405079 Cellulose Nitrate, 50mm Dia, 8.0 micrometer Pore Size, Plain White with Hydrophobic Rim, 100/pk (PN: 10405079)

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In stock

AE99/5 8uM 50MM 100/PK HYRIMCellulose nitrate circles, plain, with hydrophobic rim, 8 µm 50 mm. Recommended for the majority of routine application...

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$373.00
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$373.00
$338.11
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$338.11
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$715.00
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$648.14
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Whatman 10407134 MicroPlus-31, 50mm Dia, Black, White Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407134)

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In stock

MP31 STL 0.45uM 50MM 400/PKMicroPlus-31 STL membrane circles black, 50 mm, cellulose nitrate, 0.45 µm, 3.1 mm white grid, sterile, for Membrane-Butler

$715.00
$715.00 - $715.00
$715.00
$648.14
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$648.14
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$715.00
$715.00 - $715.00
$715.00
$648.14
$648.14 - $648.14
$648.14

Whatman 10407114 MicroPlus-21, 50mm Dia, White, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407114)

Whatman
In stock

MP21 STL 0.45uM 50MM 400/PKMicroPlus-21 STL membrane circles white, 50 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

$715.00
$715.00 - $715.00
$715.00
$648.14
$648.14 - $648.14
$648.14
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$715.00
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$715.00
$648.14
$648.14 - $648.14
$648.14

Whatman 10407172 MicroPlus-41, 50mm Dia, Green, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407172)

Whatman
In stock

MP41 STL 0.45uM 50MM 400/PKMicroPlus-41 STL membrane circles green, 50 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

$715.00
$715.00 - $715.00
$715.00
$648.14
$648.14 - $648.14
$648.14
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