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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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Sartorius 11303-293------G Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs/ Type 11303, 1.2 µm, 293 mm, 25/PK

Sartorius
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Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs: Ideal for several general laboratory applications High, non-specif...

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$1,020.00
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$701.25
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Sartorius 11303-142------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs/ Type 11303, 1.2 µm, 142 mm, 100/PK

Sartorius
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Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs: Ideal for several general laboratory applications High, non-specif...

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$701.25
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$269.00
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$184.94
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Sartorius 11303-142------G Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs/ Type 11303, 1.2 µm, 142 mm, 25/PK

Sartorius
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Top Features of Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs: Ideal for several general laboratory applications High, non-specif...

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Sartorius 11303--47----ACN Nongridded Sterile Cellulose Membrane Filter, 1.2 um, 47 mm, 100/pk

Sartorius
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Ensure quality control in routine microbiological filtering. Sartorius Nongridded Sterile Cellulose Membrane Filters are single-packed membranes us...

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$152.52
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$138.66
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GVS 1215437 MicronSep™, Filtration Membrane, Nitrocellulose Gridded 47mm 1.2 µm

GVS
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Mixed Cellulose Esters (MCE) Membrane, non-sterile, 1.2µm, 47mm Gridded, 100/pk, whiteGVS Micron-Sep Membrane Filters: Nitrocellulose [NC] unsuppor...

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$95.76
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$87.06
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GVS 1215440 MicronSep™, Filtration Membrane, Nitrocellulose 25mm 1.2 µm

GVS
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Mixed Cellulose Esters (MCE) Membrane, non-sterile, 1.2 µm, 25 mm, 100/pk, whiteGVS Micron-Sep Membrane Filters: Nitrocellulose [NC] unsupported, H...

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$166.05
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$150.96
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GVS 1215441 MicronSep™, Filtration Membrane, Nitrocellulose 47mm 1.2 µm

GVS
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Mixed Cellulose Esters (MCE) Membrane, non-sterile, 1.2µm, 47mm, 100/pk, whiteGVS Micron-Sep Membrane Filters: Nitrocellulose [NC] unsupported, Hyd...

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$110.71
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GVS 1215442 MicronSep™, Filtration Membrane, Nitrocellulose 90mm 1.2 µm

GVS
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Mixed Cellulose Esters (MCE) Membrane, non-sterile, 1.2 µm, 90 mm, 25/pk, whiteGVS Micron-Sep Membrane Filters: Nitrocellulose [NC] unsupported, Hy...

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$110.71
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