LabExact
Sterile PP Syringe Filter, 0.45µm, 13mm, Hydrophobic Membrane, Luer-Lok, 100/Pk SKU: LE-IWT-ES10134

Featuring hydrophobic polypropylene membrane technology delivering reliable sterile filtration for sample preparation and analytical applications. The 0.45µm pore configuration with broad chemical compatibility tolerates pH from 1 to 14, providing exceptional resistance to acids and bases while maintaining sterility assurance through gamma irradiation sterilization. Individual blister packaging ensures contamination-free handling and extended shelf stability for critical laboratory protocols.

Key Polypropylene Membrane Characteristics

• Hydrophobic polypropylene construction easily wetted for versatile use with aqueous solutions while maintaining optimal flow characteristics
• 0.45µm pore size ideal for filtering fine particulates and bacterial contaminants larger than 0.45 microns from liquid samples
• Low extractables profile with excellent chemical compatibility ensures sample integrity during analytical procedures
• Optimized for clarification applications and prefiltration ahead of membrane filters in multi-stage protocols
• Gamma sterilized construction maintains sterility without compromising membrane performance or chemical resistance

Key Construction Characteristics

• Compact 13mm diameter housing accommodates small volume samples while maximizing filtration area efficiency
• Luer-Lok™ connection with pressure fitting provides secure attachment preventing disconnection during filtration
• Ultrasonically bonded membrane assembly eliminates adhesive contamination and ensures consistent pore structure
• Concentric funnel-shaped barrel design increases sample volume capacity while decreasing back pressure for faster processing
• Individual blister packaging protects sterility and enables single-use convenience for contamination-sensitive applications

LE-IWT-ES10134 filters deliver exceptional unit-to-unit and lot-to-lot reproducibility ensuring consistent results across extended analytical campaigns. Outstanding performance for HPLC/GC solvent filtration combined with pharmaceutical manufacturing quality control applications maximizes your laboratory's analytical capabilities. Clear filter media identification inscribed on the barrel accelerates workflow efficiency while sterile packaging transforms these filters into validated reference-grade media for your critical sample preparation and chromatographic analysis requiring both contamination control and chemical compatibility assurance.

Diameter

13mm

Material

Polypropylene (PP)

Pack Count

100

Pore Size (µm)

0.45

Sterility

Sterile

Weight

0.44

Wetability

Hydrophobic