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

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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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$263.00
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$263.00
$225.55
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$225.55
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$167.74
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$143.86
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$143.86

Whatman 7182-009 Cellulose Nitrate, 90mm Dia, 0.2 micrometer Pore Size, Plain White, 25/pk (PN: 7182-009)

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WCN WH 90MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 90 mm 25/pk. Recommended for the majority of routine applications, this...

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$167.74
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$167.74
$143.86
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$143.86
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$268.00
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$229.84
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$229.84

Whatman 7182-004 Cellulose Nitrate, 47mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 7182-004)

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WCN WH 47MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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$268.00
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$268.00
$229.84
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$229.84
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$260.00
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$222.98
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$222.98

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

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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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$260.00
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$260.00
$222.98
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$243.00
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$208.40
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$208.40

Whatman 10401170 Cellulose Nitrate, 47mm Dia, 0.45 micrometer Pore Size, Plain White, Sterile, 100/pk (PN: 10401170)

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NC45 ST 0.45uM 47MM 100/PKCellulose Nitrate Membranes, plain, sterile, 0.45 µm, 142 mm Recommended for the majority of routine applications, this ...

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$243.00
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$208.40
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$250.00
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$192.00
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Whatman 10401312 Cellulose Nitrate, 47mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 10401312)

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NC20 0.2uM 47MM 100/PKCellulose Nitrate Membranes, plain, 0.20 µm, 47 mm Recommended for the majority of routine applications, this membrane is m...

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$250.00
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$192.00
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$329.00
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$282.15
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$282.15

Whatman 7182-014 Cellulose Nitrate, 142mm Dia, 0.2 micrometer Pore Size, Plain White, 25/pk (PN: 7182-014)

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WCN WH 142MM 0.2uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 142 mm 25/pk. Recommended for the majority of routine applications, thi...

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$329.00
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$329.00
$282.15
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$282.15
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$257.00
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$220.40
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$220.40

Whatman 10402012 Cellulose Nitrate, 47mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 10402012)

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NC10 0.1uM 47MM 100/PKCellulose Nitrate Membranes, circles, plain, 0.10 µm, 47 mm Recommended for the majority of routine applications, this membr...

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$257.00
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$257.00
$220.40
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$220.40
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$249.00
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$213.54
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$213.54

Whatman 10401112 Cellulose Nitrate, 47mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 10401112)

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NC45 0.45uM 47MM 100/PKCellulose Nitrate Membranes, plain, 0.45 µm, 47 mm Recommended for the majority of routine applications, this membrane is ...

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$249.00
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$249.00
$213.54
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$454.00
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$389.35
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$389.35

Whatman 7181-002 Cellulose Nitrate, 25mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 7181-002)

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WCN WH 25MM 0.1uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.1 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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$454.00
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$389.35
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$571.00
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$489.69
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Whatman 7181-004 Cellulose Nitrate, 47mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 7181-004)

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WCN WH 47MM 0.1uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.1 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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$571.00
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$571.00
$489.69
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$489.69
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$167.74
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$143.86
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$143.86

Whatman 7184-009 Cellulose Nitrate, 90mm Dia, 0.45 micrometer Pore Size, Plain White, 25/pk (PN: 7184-009)

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WCN WH 90MM 0.45uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 90 mm 25/pk. Recommended for the majority of routine applications, thi...

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$167.74
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$184.50
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$158.23
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Whatman 7182-002 Cellulose Nitrate, 25mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 7182-002)

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WCN WH 25MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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$199.68
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Whatman 7184-005 Cellulose Nitrate, 50mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 7184-005)

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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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$199.68
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$171.39
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$146.98
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Whatman 7182-001 Cellulose Nitrate, 13mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 7182-001)

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WCN WH ST 13MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 13 mm 100/pk. Recommended for the majority of routine applications, ...

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$171.39
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$146.98
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$142.78
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$142.78
$122.44
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Whatman 7184-001 Cellulose Nitrate, 13mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 7184-001)

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WCN WH 13MM 0.45uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.45 µm 13 mm 100/pk. Recommended for the majority of routine applications, t...

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$142.78
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$142.78
$122.44
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$122.44
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$155.18
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$133.08
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$133.08

Whatman 10401106 Cellulose Nitrate, 25mm Dia, 0.45 micrometer Pore Size, 100/pk (PN: 10401106)

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In stock

NC45 0.45uM 25MM 100/PKCellulose Nitrate Membranes, plain, 0.45 µm, 25 mm Recommended for the majority of routine applications, this membrane is m...

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$155.18
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$133.08
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$133.08
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$222.98
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Whatman 10401114 Cellulose Nitrate, 50mm Dia, 0.45 micrometer Pore Size, Plain White, 100/pk (PN: 10401114)

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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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$222.98
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$222.98
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$540.00
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$463.10
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$463.10

Whatman 10401126 Cellulose Nitrate, 110mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401126)

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NC45 0.45uM 110MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 110 mm Recommended for the majority of routine applications, this membrane is ...

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$540.00
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$540.00
$463.10
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$463.10
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$525.00
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$525.00
$450.24
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$450.24

Whatman 10401121 Cellulose Nitrate, 100mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401121)

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

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$525.00
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$525.00
$450.24
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$450.24
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$483.00
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$483.00
$414.22
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$414.22

Whatman 10401118 Cellulose Nitrate, 90mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401118)

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In stock

NC45 0.45uM 90MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 90 mm Recommended for the majority of routine applications, this membrane is m...

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$483.00
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$483.00
$414.22
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$414.22
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$224.00
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$224.00
$192.10
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$192.10

Whatman 7188-009 Cellulose Nitrate, 90mm Dia, 0.8 micrometer Pore Size, Plain White, 25/pk (PN: 7188-009)

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In stock

WCN WH 90MM 0.8uM 25/PKCellulose Nitrate Membranes, circles, plain, 0.8 µm 90 mm 25/pk. Recommended for the majority of routine applications, this ...

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$224.00
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$224.00
$192.10
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$192.10
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$184.50
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$184.50
$158.23
$158.23 - $158.23
$158.23

Whatman 7190-002 Cellulose Nitrate, 25mm Dia, 1.0 micrometer Pore Size, Plain White, 100/pk (PN: 7190-002)

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WCN WH 25MM 1.0uM 100/PKCellulose Nitrate Membranes, circles, plain, 1.0 µm 25 mm 100/pk. Recommended for the majority of routine applications, thi...

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$184.50
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$184.50
$158.23
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$158.23
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$269.00
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$269.00
$230.69
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$230.69

Whatman 10400012 Cellulose Nitrate, 47mm Dia, 12.0 micrometer Pore Size, Plain White, 100/pk (PN: 10400012)

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AE100 12 uM 47MM 100/PKCellulose nitrate circles, plain, 12 µm 47 MM Recommended for the majority of routine applications, this membrane is manufac...

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$269.00
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$269.00
$230.69
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$230.69
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