Tisch
Polypropylene Syringe Filters, 0.45um, 13mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF14705

Polypropylene (PP) Syringe Filters - SF14705

Analytical testing laboratories and quality control facilities require economical clarification solutions that deliver 0.45 µm particle retention with 13mm compact diameter construction and 20 µL minimal holdup volume. This capability proves essential for small-volume processing. Advanced hydrophobic polypropylene membrane technology with 1.09 cm² filtration area provides reliable particulate removal across compatible aqueous and alcohol-based systems where laboratories demand cost-effective performance.

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 Clarification Solution - Delivers reliable 0.45 µm particle retention at significantly lower cost than premium PVDF or PTFE alternatives
• Particulate Removal Performance - Removes suspended particles and cellular debris, protecting downstream analytical instrumentation from contamination and fouling
• Selective Chemical Compatibility - Works effectively with aqueous solutions and alcohols while avoiding esters and aromatic hydrocarbons for stable 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 11 ml flow rate supporting efficient processing of small-volume samples without compromising clarification performance

Designed for your small-volume clarification workflows where sample recovery and economical operation cannot compromise analytical precision. The 0.45 µm membrane ensures reliable clarity while 20 µL holdup minimizes sample loss. Your laboratory maintains quality standards with validated particulate retention, broad compatibility with aqueous and alcohol-based systems, and compact design supporting the 1-10 ml processing volumes essential to small-batch analytical testing.

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

Bubble Point (psi)

7.40psi

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

13mm

Filtration Area

1.09cm²

Flow Rate

11ml

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)

0.45

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 Sample Clarification - Removes particulates from 1-10 ml solutions, protecting HPLC columns and analytical systems
• Alcohol-Based Solution Processing - Clarifies ethanol and methanol samples for analytical testing, maintaining chemical compatibility
• Buffer Solution Filtration - Processes biological buffers, removing particles for cell culture and protein chemistry applications
• Environmental Sample Preparation - Clarifies small-volume aqueous extracts for contaminant analysis, supporting regulatory protocols
• Quality Control Testing - Processes routine small-batch analytical samples, removing interfering particulates for measurements
• Educational Laboratory Applications - Provides economical clarification for teaching environments and routine testing workflows