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Thumbnail Filmstrip of Cellulose Acetate Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 50/Pk Images
Featuring a naturally hydrophilic cellulose acetate membrane rated at 0.45um, these 25mm sterile syringe filters deliver fast, efficient clarification of aqueous and organic solutions. The low protein binding membrane is held within a modified acrylic housing that supports the membrane bidirectionally, and an ultrasonic weld eliminates potential filter bypass. Each filter is supplied sterile and individually labeled with its filter material and pore size for easy identification.
Key Cellulose Acetate Membrane Characteristics
- Naturally hydrophilic membrane wets out readily for fast filtration of aqueous samples.
- Low protein binding helps preserve sample integrity and maximize analyte recovery.
- 0.45um pore size provides effective particulate removal and sample clarification.
- Compatible with aqueous and organic solutions across a broad range of laboratory preparations.
- Greater effective filtration area with low liquid hold-up volume.
Key Construction Characteristics
- Modified acrylic housing bidirectionally supports the membrane for reliable performance.
- Female Luer Lock inlet and Male Luer Slip outlet (Luer-Lok/Luer Slip) connections.
- Supplied sterile, with 50 filters per pack.
- 25mm membrane diameter within a 33mm housing.
- Maximum operating pressure up to 75 psi.
These syringe filters maintain consistent flow and dependable particulate removal across routine sample preparation. The integrity-tested fit and weld ensure no filter bypass, protecting downstream instruments and preserving sample integrity. The low hold-up volume minimizes sample loss for accurate, repeatable results.
- Color
- Transparent
- Connection Type
- Luer-Lok/Luer Slip
- Construction
- Acrylic housing
- Diameter
- 25mm
- Inlet Connection
- Female Luer Lock
- Material
- Cellulose Acetate (CA)
- Maximum Operating Pressure
- 75 psi
- Membrane Color
- Transparent
- Outlet Connection
- Male Luer Slip
- Pack Count
- 50
- Pore Size (µm)
- 0.45
- Sterility
- Sterile
- Wettability
- Hydrophilic
- HPLC and GC Sample Preparation Clarifies samples and removes particulates prior to chromatographic injection to protect columns and instrumentation.
- Sample Clarification Removes particulates from aqueous and organic solutions for clean, reliable downstream analysis.
- Biological Fluid Filtration Filters biological fluids with a low protein binding membrane that helps preserve analyte recovery.
- Buffer Solution Filtration Provides fast clarification of buffer solutions for laboratory workflows.
- Protein Aqueous Solution Filtration The low protein binding cellulose acetate membrane is well suited to filtering protein-containing aqueous solutions.
- Tissue Culture Media Preparation Clarifies tissue culture media for routine cell culture sample handling.