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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 13107--50------N Cellulose Nitrate and Acetate Membrane Filter, Hydrophobic Edged, Non-Sterile, Disc, 0.2μm 50mm, 100/Pk

Sartorius
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Hydrophobic edge membranes are used mainly for colony count and sterility testing of solutions containing substances with antibiotic characteristic...

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$253.00
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$194.99
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$1,080.00
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$832.34

Sartorius 11406--50------R Cellulose Nitrate (CN) Membrane Filters, 11406 Series, Gridded, Non-Sterile, Disc, 0.45μm 50mm, 1000/Pk

Sartorius
In stock

11406 Series Gridded Non-Sterile Cellulose Nitrate (CN) Membrane Filters can be used for colony counting, particle testing and microscopy. Construc...

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$832.34
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$176.00
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$135.64
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Sartorius 11405--50----ACN Cellulose Nitrate Membrane Filter, Gridded, Sterile, Disc, 0.65μm 50mm, 100/Pk

Sartorius
In stock

Sterile, individually packaged filters have long become standard for routine microbiological quality control because of the user benefits they offe...

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$176.00
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$176.00
$135.64
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$478.00
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$368.39
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Sartorius 11403Z-50----SCM Cellulose Nitrate (CN) Membrane Filters, Gridded, Sterile, 11403Z Series, Disc, 1.2μm 50mm, 300/Pk

Sartorius
In stock

11403Z Series Gridded Sterile Cellulose Nitrate (CN) Membrane Filters are ideal for colony counting, particle testing, and microscopy. Specifically...

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$478.00
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$478.00
$368.39
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$368.39
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$855.46
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Sartorius 11403--50----ACR Cellulose Nitrate Membrane Filters, Gridded, Sterile, Disc, 3.0μm 50mm, 1000/Pk

Sartorius
In stock

Sterile, individually packaged filters have long become standard for routine microbiological quality control because of the user benefits they offe...

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$1,110.00
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$855.46
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$176.00
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$176.00
$135.64
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$135.64

Sartorius 11403--50----ACN Cellulose Nitrate Membrane Filters, Gridded, Sterile, 1.2μm 50mm, 100/Pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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$176.00
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$135.64
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$352.00
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$271.29
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Sartorius 11303--50----ACN Cellulose Nitrate (CN) Membrane Filters, Type 11303, Disc, Sterile, 1.2μm 50mm, 100/Pk

Sartorius
In stock

High, non-specific absorption Hydrophilic, with high flow rates Available in a range of pore sizes and diameters Ideal for several laboratory appli...

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$352.00
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$271.29
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$281.00
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$216.56
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Sartorius 130H6Z-50----SCM Microsart™ e.motion Membrane Filters, 0.45 μm, 50mm, 300/Pk

Sartorius
In stock

For colony counting, particle testing and microscopy. Specifically designed for use in the Microsart™ e.motion dispenser, the filters are individua...

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$281.00
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$216.56
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$824.64
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Sartorius 130H6--50----ACR Cellulose Nitrate (CN) Membrane Filter, 0.45μm, 50mm, 100/Pk

Sartorius
In stock

Sterile, individually packaged filters Save preparatory time Perfect grid printing Filter colors allow the best contrast to the colonies or particl...

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$171.00
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$131.79
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Sartorius 13005--50------N Gridded Nonsterile Cellulose Nitrate Membrane Filter, 0.65μm, 50mm, 100/Pk

Sartorius
In stock

If agar plates or absorbent pads to be wetted with liquid culture medium are used instead of Nutrient Pad Sets, Sartorius cellulose nitrate (cellul...

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$131.79
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$546.41
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$546.41

Sartorius 11407--50----ACR Gridded Sterile Cellulose Nitrate Membrane Filters, 0.2μm, 50mm, 100/Pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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$709.00
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$709.00
$546.41
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$159.00
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Sartorius 11407--50----ACN Membrane Filter, CN, 50 mm, 0.2µm, white-black, sterile, 100 pc/PAK

Sartorius
In stock

Cellulose Nitrate (CN) Membrane Filter 50 mm | white | black Cellulose nitrate (CN) membrane | Hydro Diameter: 50 mm Color Grid Color: white black ...

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$159.00
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$709.00
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$546.41
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Sartorius 11406--50----ACR Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm, 50mm, 1000/pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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$709.00
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$709.00
$546.41
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$546.41
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$159.00
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Sartorius 11406--50----ACN Series Gridded Sterile Cellulose Nitrate Membrane Filter, 0.45 um, 50 mm, 100/pk

Sartorius
In stock

For colony counting, particle testing and microscopy and sterility testing

$159.00
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$122.54
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Sartorius 11306--50----ACN Nongridded Sterile Cellulose Membrane Filter, 0.45 um, 50 mm, 100/pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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$159.00
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$159.00
$122.54
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$122.54
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$189.59
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Sartorius 11305--50----ACN Nongridded Sterile Cellulose Membrane Filters, 0.65 um, 50 mm, 100/pk

Sartorius
In stock

Sterile, individually packaged filters for strict quality control Pre-sterilized via gamma irradiation at 25kGray Ready-to-use to save preparatory ...

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$246.00
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$246.00
$189.59
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$189.59
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$246.00
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Sartorius 11304--50----ACN Nongridded Sterile Cellulose Membrane Filter, 0.8 um, 50 mm, 100/pk

Sartorius
In stock

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

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$246.00
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$246.00
$189.59
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$189.59
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$246.00
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Sartorius 11301--50----ACN Nongridded Sterile Cellulose Membrane Filters, 8 um, 50 mm, 100/pk

Sartorius
In stock

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

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$246.00
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$189.59
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$146.43
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Sartorius 11107--50----ACN Nongridded Sterile Cellulose Membrane Filters, 0.2 um, 47 mm, 100/pk

Sartorius
In stock

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

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$190.00
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$190.00
$146.43
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$190.00
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$146.43
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Sartorius 11106--50----ACN Nongridded Sterile Cellulose Membrane Filters, 0.45 um, 50 mm, 100/pk

Sartorius
In stock

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

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$190.00
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$190.00
$146.43
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$146.43
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$276.00
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$250.19
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$250.19

Whatman 10402014 Cellulose Nitrate, 50mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 10402014)

Whatman
In stock

NC10 0.1uM 50MM 100/PKCellulose Nitrate Membranes, plain, 0.10 µm, 50 mm Recommended for the majority of routine applications, this membrane is m...

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$276.00
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$250.19
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$273.00
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$247.48
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Whatman 10401314 Cellulose Nitrate, 50mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 10401314)

Whatman
In stock

NC20 0.2uM 50MM 100/PKCellulose Nitrate Membranes, plain, 0.20 µm, 50 mm Recommended for the majority of routine applications, this membrane is m...

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$273.00
$247.48
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$247.48
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$277.00
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$224.86
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$224.86

Whatman 7184-005 Cellulose Nitrate, 50mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 7184-005)

Whatman
In stock

WCN WH 50MM 0.45uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 50 mm 100/pk. Recommended for the majority of routine applications, t...

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$277.00
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$277.00
$224.86
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$224.86
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$273.00
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$273.00
$247.48
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$247.48

Whatman 10401114 Cellulose Nitrate, 50mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 10401114)

Whatman
In stock

NC45 0.45uM 50MM 100/PKCellulose Nitrate Membranes, plain, 0.45 µm, 50 mm Recommended for the majority of routine applications, this membrane is m...

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$273.00
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$273.00
$247.48
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$247.48
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