PVDF Syringe Filters, 0.22 um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
Tisch SKU: SF14456

Tisch Scientific PVDF Syringe Filters, 0.22 µm, 25 mm, 100/Pk - SF14456

Tisch Scientific welcomes bulk and blanket orders with volume discounts. Syringe filters mount on a syringe to clarify a sample in a single manual pass. The hydrophobic PVDF membrane blocks aqueous ingress in venting applications while delivering bacterial retention at the rated pore size and resists HPLC mobile phases, alcohols, and mild hydrocarbons. Polypropylene construction holds extractable contribution low for sensitive analyses and sustains efficient flow on viscous samples. Where small-volume samples must reach the instrument clean, syringe filtration clears particulates in a single pass.

Technical Specifications

• Sterilizing-grade retention at sub-micron pore sizes
• Mechanically durable membrane holds integrity under filtration pressure
• Resists HPLC mobile phases, alcohols, and mild hydrocarbons
• Absolute pore size rating gives consistent results across protocols
• Hydrophobic membrane repels water for dependable gas and vent filtration

Housing Specifications

• Low extractable contribution protects sensitive downstream analyses
• Optimized internal geometry minimizes backpressure in service
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Reliable housing-to-membrane seal prevents bypass at rated pressure

Handling the harsh solvents your methods demand calls for a filter that holds up to the chemistry, pass after pass. Reliable solvent prefiltration clears particulates from your organic samples so your downstream method starts with a clean sample. Reach out to the Tisch Scientific team for application support, volume pricing, and technical assistance with your filtration product selection.

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

Bubble Point (psi)

14.5psi

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

Nonsterile

Sterilization

Autoclave at 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

50ml

Weight

0.52

Wettability

Hydrophobic

• Sterile Buffer Preparation - Removes bacteria from aqueous buffer solutions and cell culture media for aseptic processing in biopharmaceutical labs
• HPLC Mobile Phase Sterilization - Provides sterile organic and aqueous mobile phases for liquid chromatography in pharmaceutical quality control
• Pharmaceutical Sterilization - Sterilizes drug solutions and parenteral formulations for small-batch production and research development applications
• Microbiological Sample Preparation - Prepares sterile analytical samples for microbial limit testing and bioburden analysis in regulatory programs
• Tissue Culture Media Filtration - Sterilizes small-volume cell culture supplements and growth factors for mammalian cell research and bioprocessing
• Analytical Standard Sterilization - Removes microbial contamination from reference standards and calibration solutions for validated methods