Polypropylene Syringe Filters, 0.22um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk
Tisch SKU: SF18216

Tisch Scientific Polypropylene (PP) Syringe Filters, 0.22 µm, 25 mm, 100/Pk - SF18216

Tisch Scientific offers competitive pricing across its filtration catalog, helping cost-conscious laboratories keep supply budgets in check. A syringe filter holds its membrane in a leak-tight housing for clarification at the bench. The polypropylene membrane holds up to aggressive process chemistries and repels water in vent and solvent service. The PP housing stays inert across common laboratory solvents and buffers in routine use while sustaining efficient flow on viscous samples and keeps the fluid path low in extractable contamination. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Sustains throughput on particulate-laden solvent samples
• Low binding with nominal depth retention and high dirt-loading capacity
• High resistance to organic solvents, acids, and bases
• Low extractables protect sensitive downstream analyses
• Hydrophobic matrix suits solvent and non-aqueous sample streams

Housing Specifications

• Thermal-bonded construction keeps adhesives out of the fluid path
• Low extractable contribution protects sensitive downstream analyses
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Medical-grade polypropylene with broad chemical compatibility

Clarifying organic mobile phases before injection protects your chromatography while standing up to the solvent. Reliable solvent prefiltration clears particulates from your organic samples ahead of HPLC and UPLC injection. Review our Chemical Compatibility Chart, or ask technical service to confirm chemical compatibility for your specific application.

For more information about chemical 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

100μL

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

Sterile

Volume Throughput (ml)

50ml

Weight

0.88

Wettability

Hydrophobic

• Sterile Pharmaceutical Filtration - Gamma-sterilized construction removes bacteria from injectable preparations and parenteral solutions
• Biological Sample Sterilization - Clarifies and sterilizes heat-sensitive protein solutions and enzyme preparations without thermal degradation
• HPLC Mobile Phase Prep - Pre-wets easily with organic solvents to filter chromatography phases while minimizing particulate contamination
• Quality Control Testing - Economical sterile filtration for routine microbiological samples requiring validated bacterial retention capabilities
• Cell Culture Applications - Sterilizes small-to-medium volume media batches with minimal sample loss through efficient holdup design
• Organic Solvent Filtration - Hydrophobic compatibility filters non-aqueous laboratory reagents after appropriate pre-wetting protocols