Tisch
Nylon Syringe Filters, w/ Glass PreFilter, 0.45um, 25mm, Luer-Lok/Luer Slip, 100Pk SKU: SF18164

Nylon Syringe Filters - SF18164

Featuring naturally hydrophilic nylon membrane technology with integrated glass fiber prefilter for superior particle retention and extended operational life. The SF18164 combines precise 0.45µm clarification with enhanced prefiltration capacity, protecting the primary membrane from premature clogging during challenging sample processing. Tisch Scientific syringe filters incorporate robust polypropylene housing engineered to withstand 87psi operating pressure while the dual-layer design maximizes throughput for particulate-laden samples.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane provides immediate wettability without pre-treatment for efficient processing
• Precise 0.45µm final filtration ensures reliable particulate removal and sample clarification
• Glass fiber prefilter layer captures larger particles, extending primary membrane service life
• Excellent chemical compatibility supports both aqueous non-acidic and organic solvent applications
• Temperature stability to 100°C accommodates elevated temperature clarification protocols

Key Construction Characteristics

• Integrated glass fiber prefilter prevents premature membrane fouling with difficult samples
• Chemical-resistant polypropylene housing withstands 87psi burst pressure, ensuring operational integrity
• Universal Luer-Lok/Luer Slip connections guarantee compatibility with standard laboratory syringes
• Dual-layer construction maintains consistent flow rates even with high particulate loads

SF18164 syringe filters deliver exceptional clarification performance through innovative glass fiber prefiltration that significantly extends filter life with challenging samples. Your laboratory achieves superior processing efficiency, particularly with particulate-laden matrices that would rapidly clog standard filters, optimizing both productivity and cost-effectiveness.

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

Nonsterile

Sterilization

Autoclave: 121° C for 30 minutes/ Gamma: 5kg, for 8 hours

Volume Throughput (ml)

100ml

Wetability

Hydrophilic

• HPLC Sample Preparation - Clarifies heavily contaminated samples protecting analytical columns effectively
• Environmental Water Testing - Processes sediment-rich samples for accurate contaminant analysis
• Cell Culture Media Filtration - Removes cellular debris while maintaining optimal flow rates
• Pharmaceutical QC Testing - Clarifies turbid formulations for dissolution and content analysis
• Biological Extract Processing - Filters tissue homogenates with high particulate content efficiently
• Industrial Sample Clarification - Handles manufacturing samples containing varied particle distributions