LabExact
Sterile Nylon Syringe Filter w/ Glass Fiber Prefilter, 0.45µm, 25mm, HPLC, 100/pk SKU: LE-IWT-ES10240

Featuring hydrophilic nylon membrane technology with integrated glass fiber prefilter delivering exceptional dirt-loading capacity and extended filtration volumes for demanding analytical applications. The 0.45µm pore size configuration with low inherent extractables provides precision particulate removal optimized for HPLC sample preparation while the glass microfiber prefilter dramatically increases absorption capacity for high-particulate samples. Individual blister packaging maintains sterility and contamination control throughout your critical analytical workflows.

Key Nylon Membrane Characteristics

• Naturally hydrophilic surface eliminates pre-wetting requirements while delivering consistent flow rates across diverse sample matrices
• Minimal extractable compounds ensure sample integrity for chromatographic analysis and critical HPLC applications
• High protein binding characteristics provide effective removal of interfering biomolecules from analytical samples
• Optimal performance with near-neutral pH aqueous solutions and compatible nonaqueous solvents
• Superior chemical stability withstands dilute acids, alcohols, esters, oils, hydrocarbons, and halogenated organic compounds

Key Construction Characteristics

• Ultrasonically bonded polypropylene housing provides chemical resistance and structural integrity during high-pressure filtrations
• Graduated glass fiber prefilter eliminates larger particles before primary membrane contact, maximizing filter capacity
• Female Luer-Lock inlet with male Luer slip outlet ensures secure syringe connections and prevents sample loss during processing
• Autoclave-compatible construction withstands 121°C saturated steam sterilization for 20 minutes with maximum operating temperature of 60°C
• Significantly higher throughput compared to standard filters when processing particulate-rich solutions

LE-IWT-ES10240 filters deliver exceptional flow characteristics with robust mechanical stability, making them well-suited for stringent analytical standards in pharmaceutical dissolution testing, environmental sample preparation, and routine laboratory filtrations. HPLC sample preparation applications benefit from superior particulate removal that prevents column damage while improving analytical accuracy. The combination of sterile gamma irradiation processing and individual packaging transforms these filters into validated analytical tools, providing contamination-free performance for your most demanding chromatographic and spectroscopic applications requiring both high capacity and analytical precision.

Diameter

25mm

Material

Nylon

Pack Count

100

Pore Size (µm)

0.45

Sterility

Sterile

Weight

0.9

Wetability

Hydrophilic