Tisch
Polypropylene Syringe Filters, 0.22 um, 13mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF14704

Polypropylene (PP) Syringe Filters - SF14704

Advanced 0.22 µm hydrophobic polypropylene membrane technology engineered with a 13mm compact diameter delivers absolute bacterial retention for small-volume sterile filtration applications requiring economical operation. Critical use cases demand reliable sterility without premium membrane costs. Dual Luer connection compatibility with 20 µL minimal holdup volume and 1.09 cm² filtration area supports routine analytical workflows where laboratories require dependable bacterial removal.

Key Polypropylene Membrane Characteristics

• Hydrophobic Surface Chemistry - Requires simple alcohol pre-wetting to achieve immediate aqueous compatibility, enabling flexible processing across diverse laboratory applications
• Economical Sterile Filtration Solution - Delivers reliable 0.22 µm bacterial retention at significantly lower cost than premium PVDF or PTFE alternatives
• Absolute Bacterial Retention - Removes bacteria and submicron particles, ensuring sterile conditions that protect pharmaceutical products and research sample integrity
• Selective Chemical Compatibility - Works effectively with aqueous solutions and alcohols while avoiding esters and aromatic hydrocarbons for reliable operation
• 60°C Thermal Stability - Maintains structural integrity throughout moderate temperature processing conditions, supporting diverse analytical applications

Key Construction Characteristics

• 20 µL Minimal Holdup Volume - Maximizes recovery of valuable samples through optimized dead volume design, preserving precious analytical specimens
• Polypropylene Housing with 60°C Rating - Provides the chemical resistance and thermal stability you need for dependable laboratory operations
• Dual Luer-Lok/Luer Slip Connection - Offers attachment flexibility that works seamlessly with virtually any syringe type in your laboratory equipment setup
• 1.09 cm² Filtration Area - Delivers 5.5 ml flow rate supporting efficient processing of small-volume samples without compromising sterile filtration performance

When your small-volume sterile filtration workflows demand absolute bacterial retention without straining operational budgets, polypropylene technology delivers proven performance. The 0.22 µm membrane ensures reliable sterility while 20 µL holdup minimizes sample loss. Your laboratory maintains quality standards with validated bacterial removal, broad compatibility with aqueous and alcohol-based systems, and compact design supporting the 1-10 ml processing volumes essential to small-batch sterile filtration.

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

Bubble Point (psi)

14.50psi

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

13mm

Filtration Area

1.09cm²

Flow Rate

5.5ml

Holdup Volume

20μL

Incompatibility

Esters, hexane, toluene, benzene, dichloromenthan

Material

Polypropylene (PP)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

140-260μm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

No

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

10ml

Weight

0.19

Wetability

Hydrophobic

• Small-Volume Sterile Filtration - Removes bacteria from 1-10 ml aqueous solutions, ensuring contamination-free conditions for research
• Alcohol-Based Solution Sterilization - Processes ethanol and methanol samples where sterile conditions are critical to analytical results
• Buffer Solution Sterilization - Prevents microbial contamination in cell culture media and protein chemistry applications
• Educational Laboratory Settings - Provides reliable sterile filtration for teaching environments operating on limited budgets
• Quality Control Sample Processing - Eliminates microbial interference in analytical samples and routine testing protocols
• Research Sample Sterilization - Delivers absolute bacterial retention for biological samples requiring sterile handling conditions