LabExact
Sterile Nylon Syringe Filter w/ Glass Fiber Prefilter, 0.22µm, 25mm, Luer-Lock, 100/pk SKU: LE-IWT-ES10239

Featuring hydrophilic nylon membrane technology with integrated glass microfiber prefilter delivering superior particle retention and extended filtration capacity for critical analytical applications. Low inherent extractable levels optimize compatibility with HPLC sample preparation, while high mechanical strength and stable chemical properties enable both organic solvent and aqueous solution filtration. Individual sterile blister packaging with Luer-Lock™ connection ensures contamination-free handling throughout demanding laboratory protocols requiring validated sterile filtration performance.

Key Nylon Membrane Characteristics

• Inherently hydrophilic surface chemistry eliminates wetting requirements while maintaining consistent flow rates
• Minimal extractables and robust mechanical stability meet stringent analytical standards for trace analysis
• Excellent chemical compatibility with aqueous solutions, alcohols, hydrocarbons, ethers, esters, and ketones
• 0.22µm pore size provides reliable sterilization and fine particle removal for critical sample clarification
• High protein binding capacity and exceptional dirt holding capacity maximize filtration efficiency

Key Construction Characteristics

• Glass fiber prefilter reduces particle loading on primary membrane and extends service life significantly
• Individual sterile blister packaging maintains sterility integrity while preventing cross-contamination
• Luer-Lock™ inlet with pressure-tested housing withstands up to 75 psig operating pressures safely
• 25mm diameter configuration optimizes flow rates for medium-volume samples up to 100mL capacity
• Ultrasonically bonded construction ensures reliable seal integrity throughout demanding filtration cycles

LE-IWT-ES10239 filters achieve exceptional performance for HPLC sample preparation by removing particulates and ensuring sample cleanliness while preventing column damage. Optimized compatibility with liquid chromatography, gas chromatography, and ion chromatography applications accelerates your analytical workflows while maintaining measurement accuracy. The integrated glass microfiber prefilter transforms these filters into high-capacity media perfect for viscous samples and dissolution testing, delivering reliable processing performance that maximizes your laboratory productivity and analytical confidence.

Diameter

25mm

Material

Nylon

Pack Count

100

Pore Size (µm)

0.22

Sterility

Sterile

Weight

0.9

Wetability

Hydrophilic