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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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GVS 1215305 MicronSep™, Filtration Membrane, Nitrocellulose 90mm 0.45 µm

GVS
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Mixed Cellulose Esters (MCE) Membrane, non-sterile, 0.45 µm, 90 mm, 25/pk, , White, Not griddedGVS Micron-Sep Membrane Filters: Nitrocellulose [NC]...

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Whatman 7188-002 Cellulose Nitrate, 25mm Dia, 0.8 micrometer Pore Size, Plain White, 100/pk (PN: 7188-002)

Whatman
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WCN WH 25MM 0.8uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.8 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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$162.18
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$179.02
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$162.75
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GVS 1212604 NitroPure™, Transfer Membrane, Nitrocellulose Supported 15cmx3m 0.45 µm

GVS
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Nitrocellulose Transfer Membrane - Supported,0.45um, roll stock, 150x3000 mm, 1/pkGVS NitroPlus™: Supported NC Transfer membrane; 0.45µm, NON-STER...

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$210.80
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Sartorius 18406--90------G Membrane Filter, RC, Round, Non-sterile, 90 mm, 0.45µm, 25/pk

Sartorius
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These cellulose membrane filters are made of regenerated cellulose reinforced with a cellulose fleece. Due to their high resistance to aqueous and ...

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Sartorius 18407-293------G Regenerated Cellulose Membrane Filters / Type 18407, 0.2 µm, 293 mm, 25/pk

Sartorius
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These solvent-resistant (pH 3-12), hydrophilic and low non-specific adsorptive membrane filters are excellently suited for the particle removal fro...

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$128.64
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Sartorius 11327--13------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs / Type 11327, 0.22 µm, 13 mm, 100/pk

Sartorius
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Cellulose nitrate (CN) - or mixed cellulose ester (MCE) - membrane filters are composed of cellulose nitrate and a small content of cellulose aceta...

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Sartorius 11301-150------G Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs / Type 11301, 8.0 µm, 150 mm, 25/pk

Sartorius
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Cellulose nitrate (CN) - or mixed cellulose ester (MCE) - membrane filters are composed of cellulose nitrate and a small content of cellulose aceta...

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$214.79
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Sartorius 139H6--47----ACR Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, 47 mm, 0.45 µm, White-Green, Sterile, High Flow, 1000 p/k

Sartorius
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Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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Sartorius 139H6Z-47----SCM Cellulose Nitrate (CN) Membrane Filter, Round, 47 mm, 0.45 µm, White-Green, Sterile, High Flow, 300 p/k

Sartorius
In stock

Microsart® e.motion membrane filters for colony counting, particle testing and microscopy. The membrane filters, specifically designed for use in t...

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Sartorius 13906Z-47----SCM Microsart® e.motion Cellulose Nitrate (CN) Membrane Filter, Round, White-Green, Sterile, 47 mm, 0.45 µm, 300 p/k

Sartorius
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Microsart® e.motion membrane filters for colony counting, particle testing and microscopy. The membrane filters, specifically designed for use in t...

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$534.01
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$367.14
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Sartorius 13906Z-50----SCM Microsart® e.motion Cellulose Nitrate (CN) Membrane Filter, Round, White-Green, Sterile, 50 mm, 0.45 µm, 300 p/k

Sartorius
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Microsart® e.motion membrane filters for colony counting, particle testing and microscopy. The membrane filters, specifically designed for use in t...

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$519.39
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$519.39
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$357.08
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$176.20
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Sartorius 13906--50------N Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, White-Green, Non-Sterile, 50 mm, 0.45µm, 100 p/k

Sartorius
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Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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$176.20
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$199.99
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Sartorius 139H6--50----ACN Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, 47 mm, 0.45 µm, White-Green, Sterile, High Flow, 100 p/k

Sartorius
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Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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$199.99
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$199.99
$137.49
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$137.49
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$195.66
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$134.51
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$134.51

Sartorius 139H6--47----ACN Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, 47 mm, 0.45 µm, White-Green, Sterile, High Flow, 100 p/k

Sartorius
In stock

Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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$195.66
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$199.99
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$137.49
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$137.49

Sartorius 13906--50----ACN Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, White-Green, Sterile, 50 mm, 0.45µm, 100 p/k

Sartorius
In stock

Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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$199.99
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$199.99
$137.49
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$137.49
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Sartorius 13906--50------R Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, White-Green, Non-Sterile, 50 mm, 0.45µm, 1000 p/k

Sartorius
In stock

Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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$1,188.08
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$816.80
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Sartorius 13906--47----ACR Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, White-Green, Sterile, 47 mm, 0.45 µm, 1000 p/k

Sartorius
In stock

Sterile, individually packed Pack size: 100 Sterile, individually packaged filters have long become standard for routine microbiological quality co...

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Sartorius 13906--47------N Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, White-Green, Non-Sterile, 47 mm, 0.45 µm, 100 p/k

Sartorius
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Non-sterile, gridded membrane filters can be used for colony counting, particle testing and microscopy. Before usage, the filters first need to be ...

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$862.10
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Sartorius 13906--50----ACR Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, White-Green, Sterile, 50 mm, 0.45µm, 1000 p/k

Sartorius
In stock

Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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$1,253.96
$862.10
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$946.91
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Sartorius 13806--50------R Cellulose Nitrate (CN) Membrane Filter, Type 138, Round, Green-Dark Green, Non-sterile, 50 mm, 0.45µm, 1000 p/k

Sartorius
In stock

Non-sterile, gridded membrane filters can be used for colony counting, particle testing and microscopy. Before usage, the filters first need to be ...

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$1,377.33
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$946.91
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$195.66
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$134.51
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$134.51

Sartorius 13906--47----ACN Cellulose Nitrate (CN) Membrane Filter, Type 139, Round, White-Green, Sterile, 47 mm, 0.45 µm, 100 pc/PAK

Sartorius
In stock

Sterile, individually packed Pack size: 100 Sterile, individually packaged filters have long become standard for routine microbiological quality co...

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$195.66
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$195.66
$134.51
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$134.51
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$519.39
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$519.39
$357.08
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$357.08

Sartorius 13806Z-50----SCM Microsart® e.motion Cellulose Nitrate (CN) Membrane Filter, Type 138, Round, Green-Dark Green, Sterile, 50 mm, 0.45µm, 300 p/k

Sartorius
In stock

Microsart® e.motion membrane filters for colony counting, particle testing and microscopy. The membrane filters, specifically designed for use in t...

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$519.39
$519.39 - $519.39
$519.39
$357.08
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$357.08
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$534.01
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$534.01
$367.14
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$367.14

Sartorius 13806Z-47----SCM Microsart® e.motion Cellulose Nitrate (CN) Membrane Filter, Type 138, Round, Green-Dark Green, Sterile, 47 mm, 0.45µm, 300 p/k

Sartorius
In stock

Microsart® e.motion membrane filters for colony counting, particle testing and microscopy. The membrane filters, specifically designed for use in t...

View full details
$534.01
$534.01 - $534.01
$534.01
$367.14
$367.14 - $367.14
$367.14
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$194.51
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$194.51
$133.73
$133.73 - $133.73
$133.73

Sartorius 13806--50----ACN Cellulose Nitrate (CN) Membrane Filter, Type 138, Round, Green-Dark Green, Sterile, 50 mm, 0.45µm, 100 p/k

Sartorius
In stock

Sterile, gridded membrane filters are widely used for routine microbiological quality control due to the benefits they offer. Whether single-packed...

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$194.51
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$194.51
$133.73
$133.73 - $133.73
$133.73
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