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Thumbnail Filmstrip of Regenerated Cellulose Syringe Filters, 0.45um, 13mm, Luer-Lok/Luer Slip, Nonsterile, 500/Pk Images
Featuring a naturally hydrophilic regenerated cellulose membrane with a 0.45um pore size, these 13mm syringe filters deliver fast clarification of aqueous, organic, and alcohol-based solutions. The membrane is housed in a transparent polypropylene body (18mm housing diameter) with a Female Luer Lock inlet and Male Luer Slip outlet for secure connection to syringes and downstream fittings. Each unit is supplied nonsterile in a 500 per pack configuration for routine, high-volume sample preparation.
Key Regenerated Cellulose Membrane Characteristics
- Naturally hydrophilic, high-strength media that wets out readily for consistent flow and recovery
- Broad solvent compatibility across a wide range of aqueous and organic media
- Contributes very low extractable material, helping preserve sample purity for analytical work
- 0.45um pore size provides reliable particulate removal and clarification ahead of analysis
- Mechanically robust structure that maintains integrity throughout filtration
Key Construction Characteristics
- Transparent polypropylene housing with an 18mm housing diameter for clear visibility of the sample
- Female Luer Lock inlet and Male Luer Slip outlet (Luer-Lok/Luer Slip) connections
- 13mm membrane diameter suited to small-volume samples
- Supplied nonsterile, 500 per pack
- Ultrasonically welded to support a proper seal and reduce the potential for filter bypass
These filters deliver dependable clarification while maintaining sample integrity for downstream analysis. The low-extractable membrane and broad solvent compatibility make them well suited to chromatography sample preparation. Clear housing and a secure Luer connection support easy, repeatable handling across routine laboratory workflows.
- Color
- Transparent
- Connection Type
- Luer-Lok/Luer Slip
- Construction
- Polypropylene housing, ultrasonically welded
- Diameter
- 13mm
- Inlet Connection
- Female Luer Lock
- Material
- Regenerated Cellulose (RC)
- Outlet Connection
- Male Luer Slip
- Pack Count
- 500
- Pore Size (µm)
- 0.45
- Sterility
- Nonsterile
- Wettability
- Hydrophilic
- HPLC and UHPLC Sample Preparation Clarifies mobile phases and sample solutions to protect columns and detectors, with low extractables that preserve chromatographic baselines.
- GC Sample Prep Removes fine particulates from organic and aqueous samples prior to gas chromatography analysis.
- Sample Clarification Removes particulates from buffers, reagents, and prepared solutions to ensure clean, consistent samples.
- Organic and Solvent Filtration Handles a wide range of aqueous, organic, and alcohol-based solutions thanks to the membrane's broad solvent compatibility.
- Particulate Removal Captures suspended particles at a 0.45um cut for general analytical sample preparation.
- Protein and Aqueous Solution Filtration Provides low-extractable filtration of biological and aqueous sample solutions for downstream analysis.