Cellulose Acetate Membrane Filters, 0.45 Micron, 13mm - 293mm

£122.39 to £453.20

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Variation ID		Product Code	Pack Size	List Price
24010	photo_camera	CA04513100-100	13mm x 100 Pack CA04513100-100	£137.14
24012	photo_camera	CA04525100-100	25mm x 100 Pack CA04525100-100	£140.09
24014	photo_camera	CA04537100-100	37mm x 100 Pack CA04537100-100	£164.06
24015	photo_camera	CA04547100-100	47mm x 100 Pack CA04547100-100	£194.65
24016	photo_camera	CA0459025-25	90mm x 25 Pack CA0459025-25	£122.39
24011	photo_camera	CA04514225-25	142mm x 25 Pack CA04514225-25	£230.02
24013	photo_camera	CA04529325-25	293mm x 25 Pack CA04529325-25	£453.20

Cellulose Acetate Membrane Filters, 0.45 Micron, 13mm - 293mm

Composed of pure cellulose acetate, Sterlitech cellulose acetate (CA) membrane filters are Sterlitech’s lowest binding small filter devices. These cellulose membrane filters have a pore size of 0.45 microns and a diameter between 13mm and 293 mm

Key Features

Low protein binding for maximum recovery
High flow rate, reduced clogging
Stable up to 135°C for sterilisation
Hydrophilic and chemically durable
Uniform pore structure for consistent results

Hydrophilic, pure cellulose acetate (CA) membrane filters are one of the lowest protein binding filters available; ideally suited for general filtration and biological/clinical analyses requiring maximum protein recovery.

Sterlitech cellulose acetate membrane filters provide superior throughput and reduce the need for filter changes; effectively decreasing both cost and process times. The hydrophilic nature and durable physio-chemical properties of these membranes support a wide range of samples and applications, including: proteinaceous solutions, rigorous or automated processes, and thermal/pressure intensive conditions. These filters are produced from an exclusive impregnation process, ensuring pore-size and material uniformity for consistent flow rates, analytical precision, and repeatable results. Additionally, our cellulose acetate membranes are completely uncompromised up to 135°C (275°F), retaining dimensional strength throughout both autoclave and steam sterilisation.

Protein/enzyme filtration and sterilisation
Biological fluid filtration and sterilisation
Tissue culture media sterilisation
Diagnostic cytology
Receptor binding studies
Enhanced recovery of fastidious gram-positive organismsa

Manufacturer: Sterlitech

Pore Size (Micron): 0.45

Diameter (mm): 13mm - 293mm

General

Sterilisation	Gamma Irradiation, EtO, Autoclave
USP Class VI Test	Passed
BSA Protein Binding	3.8 µg/cm2
Max Operating Temp	135 °C (275 °F)

Performance by Pore Size

	Nominal Thickness	Flow Rate¹	Min. Bubble Point
0.22 µm	65-110 µm	16.1	50 psi
0.45 µm	65-110 µm	54.7	> 30 psi
0.65 µm	65-110 µm	70.9	18 psi
0.80 µm	65-110 µm	81.3	14 psi
1.20 µm	65-110 µm	180	11 psi
3.00 µm	135 µm	500	5 psi
5.00 µm	65-110 µm	375	6 psi