Tisch
PVDF Syringe Filters, 0.22um, 25mm, Luer-Lok/Luer Slip, Sterile, 100 /Pk SKU: SF18229

Polyvinylidene Fluoride (PVDF) Syringe Filters - SF18229

Pharmaceutical researchers often encounter workflow bottlenecks when sterilizing medium-volume aqueous solutions. Hydrophilic PVDF syringe filters with a 0.22 µm pore size solve this by offering naturally wettable chemistry for immediate use. Operators can process biological fluids without time-consuming alcohol pre-wetting steps that risk contamination. The 25mm diameter housing supports efficient flow rates for batches ranging from 10 to 100 mL. An integrated polypropylene prefilter prevents premature clogging by capturing larger debris upstream. Validated sterile packaging ensures that every unit maintains the highest standards of aseptic control during critical transfers.

Key Hydrophilic PVDF Membrane Characteristics

Key Construction Characteristics

• 100 µL holdup volume minimizes loss of valuable pharmaceutical compounds and biological materials optimizing yield for sterile processing
• Polypropylene housing delivers structural integrity to 87 psi maximum operating pressure with thermal stability to 60°C
• Dual Luer-Lok and Luer-Slip connections accommodate standard syringes without adapters streamlining aseptic transfer procedures
• Integrated polypropylene prefilter extends membrane lifetime by capturing larger particulates upstream reducing filter consumption

Optimize your sterile filtration process with a device engineered for maximum biological recovery. You can rely on the low-binding membrane surface to preserve the concentration of expensive proteins and antibodies. The robust polypropylene housing withstands pressures up to 87 psi, ensuring leak-free performance during manual filtration. Secure Luer-Lok connections provide a safe and reliable interface with standard laboratory syringes. Broad chemical compatibility allows for the processing of diverse buffers and culture media without degradation. Choose this durable solution to maintain sample integrity and ensure consistent results across your pharmaceutical applications.

For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.

Bubble Point (psi)

43.51psi

Connection Type

Luer-Lok/Luer Slip

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

20ml

Holdup Volume

100μL

Material

Polyvinylidene Fluoride (PVDF)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-130μm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Sterile

Volume Throughput (ml)

50ml

Weight

0.88

Wetability

Hydrophilic

• Cell Culture Media Sterilization - Removes bacteria from aqueous culture media and supplements for mammalian cell bioprocessing and research
• Biological Buffer Sterilization - Sterilizes phosphate buffers and saline solutions for pharmaceutical manufacturing and laboratory research
• Therapeutic Protein Filtration - Filters aqueous protein solutions while maintaining biological activity and concentration in biopharmaceutical
• Vaccine Production - Sterilizes aqueous vaccine formulations and biological buffers for pharmaceutical manufacturing, requiring bacterial elimination
• Water Quality Testing - Provides sterile aqueous samples for microbiological analysis and environmental monitoring in regulatory compliance programs
• Tissue Culture Supplement Filtration - Sterilizes growth factors and serum additives for cell culture, requiring contamination-free processing