Tisch
Polypropylene Syringe Filters, 0.45um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk SKU: SPEC18193

Polypropylene (PP) Syringe Filters - SPEC18193

Pharmaceutical and analytical laboratories demand aseptic processing capabilities for organic solvent clarification and particulate removal applications. Sterile hydrophobic polypropylene membrane technology at 0.45 µm pore size delivers ready-to-use particulate removal while maintaining exceptional chemical compatibility with aggressive solvents. Your workflows benefit from individually packaged sterile units that eliminate preparation steps and reduce contamination risks in critical processing environments. The polypropylene construction throughout both membrane and housing ensures uniform chemical resistance for challenging organic solvent applications requiring aseptic handling.

Key Membrane Characteristics

• 0.45 µm polypropylene membrane removes particulates efficiently from organic solvents and non-aqueous solutions in sterile processing environments
• 25mm diameter configuration provides practical filtration capacity for manual syringe-driven applications in aseptic workflows
• Hydrophobic surface characteristics naturally repel aqueous contamination while permitting organic solvents and non-polar compounds to flow
• Maximum operating pressure of 72.5 psi with 116 psi burst rating accommodates viscous samples in sterile pharmaceutical processing
• Temperature tolerance to 80°C enables warm solvent clarification and elevated temperature processing under aseptic conditions

Key Construction Characteristics

• Polypropylene housing material provides chemical compatibility, matching the membrane for uniform resistance throughout the sterile assembly
• Double luer lock connections on both inlet and outlet secure syringes and receiving vessels during aseptic operations
• Individually sterile packaging ensures each filter arrives ready for immediate use without additional preparation steps
• 25mm diameter format balances throughput requirements with manageable size for routine sterile processing workflows

Each ready-to-use sterile filter eliminates handling steps that introduce contamination risk, streamlining your aseptic processing workflows. The hydrophobic polypropylene membrane maintains structural integrity across diverse organic solvents while providing reliable particulate removal for clarification applications. Your pharmaceutical and analytical operations benefit from the convenience of individually packaged sterile filters that deliver consistent performance without requiring additional sterilization procedures, reducing processing time while maintaining the contamination control your protocols demand.

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

Bubble Point (psi)

NA

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Dimensions (W x D x H)

21.8mmx28.6mm

Material

Polypropylene (PP)

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

0.45

Sterility

Sterile

Weight

0.70

Wetability

Hydrophobic

• Aseptic Solvent Processing - Clarifying alcohols, acetone, and organic solvents for pharmaceutical compounding in controlled environments
• HPLC Sample Preparation - Removing particulates from injection samples in sterile analytical workflows requiring contamination control
• Oil-Based Formulations - Clarifying non-aqueous pharmaceutical preparations and lipid-based drug delivery systems under aseptic conditions
• Sterile Reagent Preparation - Processing organic reagents for cell culture applications where both particulate removal and sterility matter
• Clean Room Operations - Particulate removal from solvents and solutions in classified manufacturing environments requiring sterile handling
• Quality Control Sampling - Processing organic samples for analytical testing, where aseptic technique prevents microbial contamination