Tisch
Polypropylene Syringe Filters, 0.45um, 33mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF18219

Polypropylene (PP) Syringe Filters - SF18219

Research and pharmaceutical laboratories require high-capacity clarification solutions that process large sample volumes rapidly while maintaining sterile conditions and economical operation throughout demanding preparation workflows. Advanced 0.45µm polypropylene membrane technology on a 33mm platform combines exceptional throughput capabilities with gamma-sterilized construction, delivering rapid particulate removal without bacterial retention specifications. Hydrophobic design accommodates diverse solvent compatibility following pre-wetting protocols, supporting versatile applications from high-volume pharmaceutical processing to biological sample clarification where speed and contamination control drive operational success.

Key Polypropylene Membrane Characteristics

High-capacity 0.45µm clarification removes particulates efficiently from large-volume samples while rapid flow characteristics minimize processing time in demanding workflows
Ready-to-use gamma-sterilized platform delivers contamination control for pharmaceutical applications requiring sterile particulate removal without bacterial filtration specifications
Cost-effective polypropylene construction provides an economical solution for routine high-volume operations while maintaining dependable performance across compatible chemical environments
Hydrophobic membrane chemistry processes organic solvents and non-aqueous solutions after a compatible solvent pre-wetting establishes continuous flow pathways through the membrane structure
Selective chemical tolerance resists acids, bases, and aqueous solutions following proper pre-wetting procedures, while being incompatible with esters that degrade membrane integrity

Key Construction Characteristics

Optimizes yield with 200µL holdup volume that preserves samples during high-volume processing, where recovery efficiency impacts both analytical outcomes and operational economics
Large 4.9cm² filtration area enables exceptional 70ml flow rate performance at 87psi maximum operating pressure for demanding high-throughput applications
Dual Luer-Lok/Luer Slip connectivity provides flexible interface options with standard laboratory syringes, eliminating adapter requirements and accelerating workflow integration
Thermally stable polypropylene housing operates reliably up to 60°C maximum temperature, accommodating ambient and moderately elevated processing conditions

Designed for your high-volume clarification demands where throughput cannot be compromised, gamma-sterilized construction delivers operational excellence. Validated 7.40psi bubble point ensures processing confidence throughout pharmaceutical workflows. Large filtration area combined with moderate holdup design supports your laboratory operations requiring economical yet dependable large-volume sterile particulate removal performance.

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