Tisch
PP Syringe Filters w/ 3 Pre-Filters, 0.22 um, 25mm, Nonsterile, 100/Pk SKU: SF18305

Polypropylene (PP) (PP) Syringe Filters, 0.22µm, 25mm - SF18305

For critical applications requiring absolute sterility assurance, the Polypropylene (PP) Filter series provides a verified barrier against bacterial contamination. Leveraging the specific retention properties of Polypropylene (PP), this device offers a validated 0.22 barrier against microbial contaminants. Engineered with an optimized flow geometry, the housing design minimizes backpressure, allowing for easier manual filtration even with viscous samples. Manufactured in an ISO-certified facility, this filtration solution minimizes distinct interference, providing the clean baselines required for publication-quality data.

Key Polypropylene (PP) Membrane Characteristics

• Polypropylene (PP) membrane with hydrophobic affinity
• Low Binding characteristics
• Broad chemical compatibility with organic solvents
• Requires pre-wetting for aqueous solutions
• 0.22 rating suitable for sterile filtration

Key Housing Characteristics

• High-purity Polypropylene (PP) encapsulation housing
• Luer-Lok/ Luer Slip for secure fitting
• 4.08cm² effective filtration area
• 400μl holdup volume to minimize sample loss

By selecting a filter that matches the exact chemical nature of your samples, you ensure that your workflow remains uninterrupted by membrane failures. Trust in the consistent performance of your filtration step to remove the variables that often lead to costly re-runs and ambiguous data. Make the decision for consistency and reliability, ensuring that your laboratory maintains its reputation for high-quality, error-free output.

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

Bubble Point (psi)

14.50psi

Connection Type

Luer-Lok/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

18ml

Holdup Volume

400μL

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)

Yes

Prefilter Material

PP+GF+PP

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

50ml

Weight

0.52

Wetability

Hydrophobic

• HPLC Sample Preparation - Protecting analytical instruments by effectively removing particulates during critical sample preparation steps
• Quality Control Testing - Optimized for delivering reproducible results by removing particulates in standard pharmaceutical protocols
• Solvent Filtration - Optimized for compatibility with a wide range of chemicals, protecting analytical instruments in aggressive media
• General Laboratory Filtration - Increases workflow efficiency by protecting analytical instruments without sacrificing flow rates
• Sample Clarification - Protecting analytical instruments via rapid removal of particulates to maintain high throughput in busy laboratories
• Particulate Removal - Designed for removing particulates, this filter aids in protecting analytical instruments across diverse sample types