Whatman™ Cellulose Nitrate Membranes, Cytiva

Manufacturer: Cytiva
SKU: 12-4530
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$ 175.0000709.0000
Product No. Cytiva No. Packaging Pore Size Microns Dia. mm Price Qty.  
Product No.
12-4530-02
2026-12-31
Cytiva No.
7181-002
Packaging
Pack of 100
Pore Size Microns
0.1
Dia. mm
25
Price
$565.00
Quantity
Product No.
12-4530-03
2026-12-31
Cytiva No.
7181-004
Packaging
Pack of 100
Pore Size Microns
0.1
Dia. mm
47
Price
$709.00
Quantity
Product No.
12-4530-08
2026-12-31
Cytiva No.
7182-002
Packaging
Pack of 100
Pore Size Microns
0.2
Dia. mm
25
Price
$237.00
Quantity
Product No.
12-4530-09
2026-12-31
Cytiva No.
7182-004
Packaging
Pack of 100
Pore Size Microns
0.2
Dia. mm
47
Price
$340.00
Quantity
Product No.
12-4530-22
2026-12-31
Cytiva No.
7184-002
Packaging
Pack of 100
Pore Size Microns
0.45
Dia. mm
25
Price
$175.00
Quantity
Product No.
12-4530-24
2026-12-31
Cytiva No.
7184-004
Packaging
Pack of 100
Pore Size Microns
0.45
Dia. mm
47
Price
$275.00
Quantity
Product No.
12-4530-26
2026-12-31
Cytiva No.
7184-014
Packaging
Pack of 25
Pore Size Microns
0.45
Dia. mm
142
Price
$406.00
Quantity
Product No.
12-4530-32
2026-12-31
Cytiva No.
7186-004
Packaging
Pack of 100
Pore Size Microns
0.65
Dia. mm
47
Price
$346.00
Quantity
Product No.
12-4530-36
2026-12-31
Cytiva No.
7188-002
Packaging
Pack of 100
Pore Size Microns
0.8
Dia. mm
25
Price
$221.00
Quantity
Product No.
12-4530-38
2026-12-31
Cytiva No.
7188-004
Packaging
Pack of 100
Pore Size Microns
0.8
Dia. mm
47
Price
$315.00
Quantity
Product No.
12-4530-43
2026-12-31
Cytiva No.
7190-002
Packaging
Pack of 100
Pore Size Microns
1
Dia. mm
25
Price
$237.00
Quantity
Product No.
12-4530-44
2026-12-31
Cytiva No.
7190-004
Packaging
Pack of 100
Pore Size Microns
1
Dia. mm
47
Price
$346.00
Quantity
Product No.
12-4530-49
2026-12-31
Cytiva No.
7193-002
Packaging
Pack of 100
Pore Size Microns
3
Dia. mm
25
Price
$239.00
Quantity
Product No.
12-4530-50
2026-12-31
Cytiva No.
7193-004
Packaging
Pack of 100
Pore Size Microns
3
Dia. mm
47
Price
$340.00
Quantity
Product No.
12-4530-55
2026-12-31
Cytiva No.
7195-002
Packaging
Pack of 100
Pore Size Microns
5
Dia. mm
25
Price
$236.00
Quantity
Product No.
12-4530-56
2026-12-31
Cytiva No.
7195-004
Packaging
Pack of 100
Pore Size Microns
5
Dia. mm
47
Price
$346.00
Quantity

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Cellulose nitrate membranes, circles, plain. Recommended for the majority of routine applications, this membrane is manufactured under strictly controlled conditions.

  • Narrow pore size distribution for improved surface capture and analysis
  • Low levels of extractables to ensure sample integrity

The user will benefit from the performance improvements that are now available in Whatman membrane filters, including very narrow pore size distribution and low levels of extractables. Most membranes are inherently brittle and difficult to handle; it is not uncommon for filters to be damaged during loading into holders or while in use. Whatman cellulose nitrate membrane filters have a noticeably improved flexibility and are made to tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. These membranes are among the strongest of their type available, as measured and compared by burst pressure tests.

Membrane filters are normally autoclaved at 121 °C without loss of integrity

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Manufacturer Cytiva
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