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Thumbnail Filmstrip of PES Syringe Filters, 0.45um, 4mm, Luer-Lok/Luer Slip, Nonsterile, 200/Pk Images
Polyethersulfone (PES) Syringe Filters - SF17513
Featuring ultra-compact polyethersulfone membrane technology with 0.45µm pore size engineered for microscale clarification applications where sample volume is critical. Microscale 4mm format delivers reliable particulate removal for precious samples requiring minimal holdup volume while maintaining consistent clarification performance. Tisch Scientific provides precision filtration solutions combining hydrophilic PES membranes with miniaturized polypropylene housing to ensure efficient clarification in analytical method development, high-throughput screening, and microvolume biological sample preparation.
Key Polyethersulfone (PES) Membrane Characteristics
- Naturally hydrophilic membrane enabling instant filtration without pre-wetting steps
- Clarification-grade 0.45µm pore size removes cells, debris, and particulates
- Ultra-low protein binding preserving sample integrity in microscale volumes
- Membrane thickness of 100-160µm, providing consistent retention characteristics
- Chemical compatibility with aqueous solutions and mild organic solvents
Key Construction Characteristics
- Microscale 4mm diameter, optimized for minimal sample volume requirements
- Integrated PP prefilter protecting membrane and enhancing throughput capacity
- Exceptional holdup volume of only 1µL, maximizing precious sample recovery
- Universal Luer-Lok/Luer Slip connectivity compatible with precision syringes
SF17513 syringe filters maintain precise flow rates of 2ml through a 0.125cm² filtration area, perfectly engineered for your microscale applications requiring absolute clarity with minimal sample loss. A bubble point of 31.91psi validates membrane integrity for critical applications demanding documented performance in regulated environments. Nonsterile filters can be sterilized by autoclaving at 121°C for 30 minutes to meet contamination control requirements for your laboratory workflows.
For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.
- Bubble Point (psi)
- 31.91psi
- Burst Pressure (psi)
- 87psi
- Connection Type
- Luer-Lok/ Luer Slip
- Diameter
- 4mm
- Filtration Area
- 0.125cm²
- Flow Rate
- 2ml
- Holdup Volume
- 1μL
- Material
- Polyethersulfone (PES)
- Maximum Operating Pressure
- 87psi
- Maximum Operating Temperature (°C)
- 60°C
- Membrane Thickness (µm)
- 100-160μm
- Pack Count
- 200
- Pore Size (µm)
- 0.45
- Prefilter (Yes/No)
- Yes
- Prefilter Material
- PP
- Sterility
- Nonsterile
- Sterilization
- Autoclave 121°C for 30min/ gamma 25kGy
- Volume Throughput (ml)
- 1ml
- Weight
- 0.24
- Wetability
- Hydrophilic
- Microscale Sample Clarification - Removes particulates from precious biological samples under 1ml, where every microliter of recovery matters
- HPLC Sample Preparation - Protects analytical columns by clarifying limited-volume samples in high-throughput chromatography workflows
- High-Value Reagent Processing - Clarifies expensive therapeutic antibodies and recombinant proteins with minimal material loss
- Analytical Method Development - Prepares particle-free reference standards and quality control materials for validated testing protocols
- Microfluidic Buffer Filtration - Removes debris from buffer solutions for single-cell analysis and lab-on-a-chip microfluidic devices
- Drug Discovery Applications - Clarifies pharmaceutical candidates in high-throughput screening pipelines requiring microscale processing