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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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$123.95
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$123.95
$100.49
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$100.49

Ahlstrom 770523 Membrane Filter PES,25 mm 100 pack

Ahlstrom
In stock

PES , 25 mm diameter, PORE SIZE 0.2 UM, 100/pk

$123.95
$123.95 - $123.95
$123.95
$100.49
$100.49 - $100.49
$100.49
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$92.96
$92.96 - $92.96
$92.96
$75.36
$75.36 - $75.36
$75.36

Ahlstrom 770321 PVDF Filter,25 mm 100 pack

Ahlstrom
In stock

PVDF , 25 mm diameter, PORE SIZE 0.2 UM, 100/pk

$92.96
$92.96 - $92.96
$92.96
$75.36
$75.36 - $75.36
$75.36
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$92.96
$92.96 - $92.96
$92.96
$75.36
$75.36 - $75.36
$75.36

Ahlstrom 770225 Membrane Nylon Filter,25 mm 100 pack

Ahlstrom
In stock

Nylon , 25 mm diameter, PORE SIZE 0.45 UM, 100/pk

$92.96
$92.96 - $92.96
$92.96
$75.36
$75.36 - $75.36
$75.36
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$92.96
$92.96 - $92.96
$92.96
$75.36
$75.36 - $75.36
$75.36

Ahlstrom 770221 Membrane Nylon Filter,21 mm 100 pack

Ahlstrom
In stock

Nylon , 25 mm diameter, PORE SIZE 0.2 UM, 100/pk

$92.96
$92.96 - $92.96
$92.96
$75.36
$75.36 - $75.36
$75.36
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$123.95
$123.95 - $123.95
$123.95
$100.49
$100.49 - $100.49
$100.49

Ahlstrom 770525 Membrane Filter PES,25 mm 100 pack

Ahlstrom
In stock

PES , 25 mm diameter, PORE SIZE 0.45 UM, 100/pk

$123.95
$123.95 - $123.95
$123.95
$100.49
$100.49 - $100.49
$100.49
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$92.96
$92.96 - $92.96
$92.96
$75.36
$75.36 - $75.36
$75.36

Ahlstrom 770326 PVDF Filter,25 mm 100 pack

Ahlstrom
In stock

PVDF , 25 mm diameter, PORE SIZE 0.45 UM, 100/pk

$92.96
$92.96 - $92.96
$92.96
$75.36
$75.36 - $75.36
$75.36
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$60.74
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$60.74
$37.96
$37.96 - $37.96
$37.96

I.W. Tremont IWT-NY-022025 Hydrophilic Nylon membrane, NON-STERILE, 0.22 micron, 25mm diameter, pack of 100

IW Tremont
In stock

Hydrophilic Nylon membrane, NON-STERILE, 0.22 micron, 25mm diameter, pack of 100

$60.74
$60.74 - $60.74
$60.74
$37.96
$37.96 - $37.96
$37.96
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$60.74
$60.74 - $60.74
$60.74
$37.96
$37.96 - $37.96
$37.96

I.W. Tremont IWT-NY-045025 Hydrophilic Nylon membrane, NON-STERILE, 0.45 micron, 25mm diameter, pack of 100

IW Tremont
In stock

Hydrophilic Nylon membrane, NON-STERILE, 0.45 micron, 25mm diameter, pack of 100

$60.74
$60.74 - $60.74
$60.74
$37.96
$37.96 - $37.96
$37.96
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