Tisch
PES Syringe Filters, 0.45um, 17mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF15607

Polyethersulfone (PES) Syringe Filters - SF15607

Featuring advanced polyethersulfone membrane technology with superior chemical resistance and exceptional flow characteristics for demanding laboratory applications. A 0.45µm pore configuration delivers reliable clarification and particulate removal across diverse sample matrices. Tisch Scientific integrates glass fiber prefiltration with hydrophilic PES membranes to maximize throughput while maintaining consistent retention performance.

Key Polyethersulfone (PES) Membrane Characteristics

• Naturally hydrophilic membrane ensures immediate wetting without pre-treatment
• Broad chemical compatibility withstands aggressive solvents and pH extremes from 1-14
• Low protein binding preserves sample integrity during filtration processes
• 0.45µm pore size provides efficient clarification and coarse particulate removal
• Autoclavable construction allows sterilization at 121°C for 30 minutes when required

Key Construction Characteristics

• Glass fiber prefilter extends membrane life by capturing larger particulates
• Dual Luer-Lok/Luer Slip compatibility accommodates all standard syringe types
• Robust housing design withstands 87psi burst pressure for secure operations
• 20µl holdup volume minimizes sample loss in precious or limited volume applications

SF15607 syringe filters achieve exceptional 26.5ml/min flow rates through optimized 17mm diameter construction, balancing speed with a compact 1.65cm² filtration area ideal for small volume applications. Glass fiber prefiltration technology protects your primary membrane from premature clogging, enabling consistent performance throughout the 20ml throughput capacity. Autoclave compatibility at 121°C provides flexibility for your applications requiring sterile filtration while maintaining membrane integrity and 31.91psi bubble point specifications.

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

17mm

Filtration Area

1.65cm²

Flow Rate

26.5ml

Holdup Volume

20μL

Material

Polyethersulfone (PES)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-160μm

Pack Count

100

Pore Size (µm)

0.45

Prefilter (Yes/No)

Yes

Prefilter Material

GF

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

20ml

Wetability

Hydrophilic

• Clarification - Removes particles >0.45µm from cell lysates, tissue homogenates, and environmental samples before analysis
• HPLC sample prep - Protects analytical columns by removing particulates that cause backpressure and peak splitting in chromatography
• Cell culture media - Clarifies serum-containing media while preserving proteins, growth factors, and nutrients essential for cell growth
• Protein solutions - Gentle filtration of antibodies, enzymes, and recombinant proteins without denaturation or activity loss
• Aqueous buffers - Fast filtration of PBS, Tris, HEPES buffers, and reagent solutions for molecular biology and biochemistry
• Organic solvents - Compatible with methanol, acetonitrile, DMSO, and DMF for extraction and dissolution studies in pharmaceutical QC