Tisch
PTFE Hydrophilic Syringe Filters, 1.0um, 20mm, Thrd Dbl Luer Lock, ABS Housing, Nonsterile, 100/Pk SKU: SPEC18162

Polytetrafluoroethylene (PTFE) Syringe Filters - SPEC18162

Hydrophilic PTFE at 1.0µm gives you broad chemical resistance for aqueous clarification without pre-wetting delays. You skip the alcohol prep step entirely—the surface treatment lets you filter water-based samples immediately. This 20mm format handles medium-volume processing where you need reliable particulate removal but don't require bacterial retention. The ABS housing withstands aggressive solvents that would attack standard polypropylene, while the compact diameter fits your workflow when sample volumes don't justify larger filters. For routine clarification in pharmaceutical and biotechnology work, you get PTFE's durability in a ready-to-use aqueous format.

Key Polytetrafluoroethylene Membrane Characteristics

• Specialized hydrophilic treatment eliminates pre-wetting procedures, enabling immediate processing of aqueous biological samples, pharmaceutical solutions, and mixed media systems
• Outstanding chemical resistance maintains stability across diverse laboratory environments while providing compatibility with both aggressive solvents and aqueous solutions
• Precise 1.0µm pore architecture efficiently removes fine particles and aggregates while maintaining steady flow rates for fine filtration of challenging sample matrices
• Extremely low protein binding maintains sample integrity and prevents adsorptive losses during the filtration of sensitive biological and pharmaceutical preparations
• Superior mechanical properties withstand high differential pressures without compromising fine filtration performance or membrane reliability under demanding processing conditions

Key Construction Characteristics

• Robust ABS housing construction provides exceptional chemical resistance and maintains structural integrity across demanding laboratory processing conditions
• Compact 20mm diameter with specialized 3.1cm² filtration area reduces time by providing adequate membrane surface for fine particle removal workflows
• Threaded double luer lock design creates secure connections and prevents leakage during the processing of diverse sample types and analytical protocols
• Quality assurance through 116psi burst pressure specification ensures dependable performance under demanding laboratory conditions and elevated pressures

When you need 1.0μm clarification for aqueous samples, this hydrophilic PTFE filter gives you PTFE's legendary chemical resistance without the pre-wetting hassle. You get immediate processing—just attach and filter, no alcohol prep needed. The 20mm diameter handles your medium-volume samples efficiently while the ABS housing stands up to demanding solvents. Your protein samples pass through with minimal binding, and the threaded luer lock connection stays secure even when you're pushing viscous solutions. For routine clarification where chemical compatibility matters, you're getting reliable particulate removal in a compact format that simplifies your workflow.

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

Bubble Point (psi)

4.35psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Acrylonitrile Butadiene Styrene (ABS)

Diameter

20mm

Filtration Area

3.1cm²

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

1

Sterility

Nonsterile

Weight

0.60

Wetability

Hydrophilic

• Fine Particle Removal - Eliminates aggregates from aqueous solutions and biological extracts without requiring PTFE pre-wetting procedures
• Aqueous Sample Processing - Filters biological samples and pharmaceutical preparations while maintaining chemical compatibility and sample integrity
• Pharmaceutical Analysis - Removes fine contaminants from drug formulations and active ingredients before analytical testing and characterization
• Cell Culture Applications - Clarifies harvested media and removes cellular debris while preserving essential nutrients and bioactive compounds
• Research Sample Preparation - Facilitates routine fine filtration in biotechnology laboratories processing diverse aqueous biological specimens
• Quality Control Testing - Ensures sample clarity and removes interfering particles from manufacturing samples and research preparations