LabExact
Glass Fiber Syringe Filter, Nonsterile - 0.70µm, 13mm - Hydrophobic Prefilter, 100/pk SKU: LE-IWT-ES10115

Featuring binderless glass microfiber membrane technology delivering exceptional particle retention and chemical compatibility for demanding laboratory filtration applications. The 0.7µm nominal pore size configuration provides reliable clarification of viscous solutions and turbid liquids while maintaining high flow rates through the unique concentric funnel-shaped barrel design. Hydrophobic glass fiber construction serves as an ideal prefilter to extend membrane life and reduce downstream clogging, optimizing your analytical sample preparation workflows.

Key Glass Microfiber Membrane Characteristics

Binderless glass fiber construction eliminates extractable contaminants while delivering superior chemical resistance to acids, bases, and organic solvents (except HF)
High flow rate performance with strong dirt-holding capacity captures fine particles with 98% retention efficiency for 1.2µm spherical particles
0.7µm nominal pore rating delivers consistent clarification for protein solutions, environmental samples, and dissolution testing applications
Hydrophobic surface properties provide compatibility with aqueous, organic and alcohol solutions, plus air/gas filtration capabilities
Temperature stability withstands continuous operation up to 60°C with compatible solvents for heated sample processing

Key Construction Characteristics

13mm diameter compact design accommodates smaller sample volumes while providing effective filtration area for laboratory-scale applications
Female Luer-Lock inlet and male Luer-Slip outlet connections ensure secure, leak-free attachment to standard syringes and equipment
Reinforced polypropylene housing prevents bursting under pressure while maintaining broad chemical compatibility
Ultrasonically bonded construction delivers reliable unit-to-unit consistency with clearly inscribed filter media identification on barrel
Nonsterile bulk packaging (100 per pack) provides cost-effective solution for routine analytical and preparative filtration workflows

These single-use syringe filters excel in clarification and prefiltration applications, maximizing your analytical instrument performance by removing particulates that could interfere with HPLC, GC, and chromatographic separations. Superior versatility spans filtration of aqueous and organic solutions, analytical sample preparation, environmental samples, and food analysis. The unique concentric funnel design reduces back pressure while increasing volume capacity, accelerating your sample processing while providing the reliable performance essential for quantitative analytical work demanding consistent, reproducible results.