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Thumbnail Filmstrip of Nylon Syringe Filters, w/ Glass PreFilter, 0.45um, 25mm, LuerLok/LuerSlip, Sterile, 100Pk Images
Nylon Syringe Filters - SF18273
Featuring naturally hydrophilic nylon membrane technology with integrated glass fiber prefilter for superior particulate removal and extended filter life. Sterile filters deliver exceptional clarification through 0.45µm pores while handling challenging samples with high particulate loads. Robust polypropylene construction ensures chemical resistance and dimensional stability across demanding laboratory applications.
Key Nylon Membrane Characteristics
- Naturally hydrophilic membrane enables immediate aqueous sample filtration without pre-wetting steps
- Optimal 0.45µm pore size effectively removes particulates while maintaining high flow rates
- Moderate bubble point of 23.0psi confirms uniform pore distribution and membrane integrity
- Superior chemical tolerance except for concentrated acids, aggressive organics, and protein solutions
- Consistent 90-120µm membrane thickness provides reliable filtration performance across diverse samples
Key Construction Characteristics
- Integrated glass fiber prefilter captures coarse particles, significantly extending primary membrane service life
- Minimal holdup volume of 100µl preserves valuable samples and reduces material waste
- Dual Luer-Lok inlet and Luer slip outlet connections ensure universal compatibility with laboratory syringes
- Withstands operating pressures up to 87psi for consistent performance with viscous or particle-laden samples
SF18273 syringe filters deliver the robust clarification performance your laboratory requires for challenging sample matrices. Pre-sterilized convenience combined with glass fiber prefilter technology ensures your team processes up to 100ml of difficult samples efficiently while protecting downstream equipment. Standard 25mm configuration with 24ml/minute flow rate provides your workflows with the throughput and particle removal necessary for maintaining productivity in demanding analytical environments.
For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.
- Bubble Point (psi)
- 23.0psi
- Burst Pressure (psi)
- 87psi
- Connection Type
- Luer-Lok/ Luer Slip
- Construction
- Polypropylene (PP)
- Diameter
- 25mm
- Filtration Area
- 4.08cm²
- Flow Rate
- 24.0ml
- Holdup Volume
- 100ul
- Incompatibility
- Acids, agressive organics, protein
- Material
- Nylon
- Maximum Operating Pressure
- 87psi
- Maximum Operating Temperature (°C)
- 60°C
- Membrane Thickness (µm)
- 90-120µm
- Pack Count
- 100
- Pore Size (µm)
- 0.45
- Prefilter (Yes/No)
- Yes
- Prefilter Material
- GF
- Sterility
- Sterile
- Volume Throughput (ml)
- 100ml
- Wetability
- Hydrophilic
- Sample Clarification - Removes particulates from biological and chemical samples before analysis
- HPLC Sample Preparation - Protects analytical columns from contamination in routine chromatography
- Cell Culture Processing - Filters growth media and removes cellular debris from culture supernatants
- Environmental Water Analysis - Clarifies turbid samples for dissolved contaminant testing
- Pharmaceutical QC Testing - Prepares drug solutions for content uniformity and dissolution analysis
- Bioprocess Development - Filters complex biological matrices during method optimization