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Thumbnail Filmstrip of Nitrocellulose Syringe Filters, 0.22um, 25mm, Luer-Lok/Luer Slip, Sterile, 50/Pk Images
Featuring a naturally hydrophilic nitrocellulose membrane with a 0.22um pore size and a 25mm membrane diameter, this sterile syringe filter delivers rapid clarification and sterilizing-grade filtration of aqueous and organic solutions. The membrane is housed in a transparent modified acrylic body that bidirectionally supports the membrane, allowing sample injection or aspiration, and a Luer-Lok inlet with Luer Slip outlet provides secure connection to most syringes. Each unit is supplied sterile in packs of 50.
Key Nitrocellulose Membrane Characteristics
- Naturally hydrophilic structure wets out readily for fast, even flow of aqueous samples.
- 0.22um pore size provides sterilizing-grade retention for clarification and microbiological work.
- Suited to filtration of aqueous and organic solutions for laboratory sample preparation.
- Membrane is integrity tested and labeled with material and pore size for reliable identification.
- Effective filtration area combined with low hold-up volume preserves small or costly samples.
Key Construction Characteristics
- Transparent modified acrylic housing bidirectionally supports the membrane for injection or aspiration.
- Luer-Lok inlet and Luer Slip outlet connections fit standard laboratory syringes.
- Supplied sterile, shrink wrapped with a sterility indicator, in packs of 50.
- 25mm membrane diameter balances throughput with manageable hold-up volume.
This syringe filter maintains consistent flow and reliable retention across routine sample preparation, helping protect downstream instruments and analyses. The integrity-tested, welded construction guards against bypass so that sample integrity is preserved from inlet to outlet.
- Color
- Transparent
- Connection Type
- Luer-Lok/Luer Slip
- Construction
- Acrylic Housing
- Diameter
- 25mm
- Inlet Connection
- Female Luer Lock
- Material
- Nitrocellulose (NC)
- Outlet Connection
- Male Luer Slip
- Pack Count
- 50
- Pore Size (µm)
- 0.22
- Sterility
- Sterile
- Wettability
- Hydrophilic
- Sterile Filtration The 0.22um nitrocellulose membrane provides sterilizing-grade retention for aqueous solutions and buffers.
- Sample Clarification Removes particulates from solutions and solvents to produce clean, analysis-ready samples.
- Microbiology Supports sterile preparation of media and buffers where bacterial retention is required.
- Buffer and Reagent Preparation Sterilizes and clarifies laboratory buffers and reagents prior to use.
- Tissue Culture Media Filtration Delivers sterile filtration of aqueous tissue culture media and supplements.
- Protein Aqueous Solutions Clarifies and sterile-filters protein-containing aqueous solutions for downstream work.