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Thumbnail Filmstrip of Nitrocellulose Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 50/Pk Images
Featuring a naturally hydrophilic nitrocellulose (mixed cellulose ester, MCE) membrane with a 0.45um pore size, this sterile syringe filter delivers fast, efficient clarification of aqueous and organic solutions. The 25mm membrane is sealed within a transparent acrylic housing measuring 33mm in diameter, with a Female Luer Lock inlet and Male Luer Slip outlet for secure, leak-free connection to standard syringes. Each unit is supplied sterile and packaged 50 per pack.
Key Nitrocellulose Membrane Characteristics
- Naturally hydrophilic surface wets out readily for rapid filtration of aqueous samples.
- 0.45um pore size provides reliable particulate removal and sample clarification.
- Mixed cellulose ester (MCE) structure offers a uniform, fine-pored matrix well suited to aqueous solutions.
- Each filter is labeled with the specific membrane material and pore size for easy identification outside its original packaging.
Key Construction Characteristics
- Transparent acrylic housing, 33mm diameter, ultrasonically welded for integrity.
- Female Luer Lock inlet and Male Luer Slip outlet (Luer-Lok/Luer Slip) connections.
- Supplied sterile and packaged 50 per pack.
- Modified housing bidirectionally supports the membrane, allowing sample injection or aspiration.
The integrity-tested weld eliminates potential filter bypass, helping maintain consistent results across samples. The low hold-up volume design conserves valuable or limited-volume samples while delivering reliable clarification and protecting sample integrity.
- Color
- Transparent
- Connection Type
- Luer-Lok/Luer Slip
- Construction
- Acrylic Housing
- Diameter
- 25mm
- Inlet Connection
- Female Luer Lock
- Material
- Nitrocellulose (MCE)
- Outlet Connection
- Male Luer Slip
- Pack Count
- 50
- Pore Size (µm)
- 0.45
- Sterility
- Sterile
- Wettability
- Hydrophilic
- HPLC and GC Sample Preparation Clarifies mobile phases and sample solutions to protect chromatography columns and improve analytical reproducibility.
- Sample Clarification Removes particulates from aqueous solutions prior to analysis or downstream processing.
- Buffer Solution Filtration Provides clean, particulate-free buffers for laboratory and analytical workflows.
- Biological Fluid Filtration Clarifies protein and aqueous biological samples ahead of further testing.
- Tissue Culture Media Preparation Supports clarification of culture media in life science laboratory workflows.