LabExact
Glass Fiber Syringe Filter, 1.0µm, 25mm, Sterile, Binderless Prefilter, 100/pk SKU: LE-IWT-ES10123

Featuring binderless glass microfiber technology delivering exceptional particle retention and flow characteristics for demanding laboratory filtration applications. The hydrophobic 1.0µm pore configuration provides reliable clarification of viscous samples and high particulate loads while maintaining superior chemical resistance to acids, bases, and organic solvents. Sterile construction with Luer-Lock¹ connections ensures contamination-free processing for critical analytical workflows including HPLC sample preparation and dissolution testing.

Key Glass Microfiber Membrane Characteristics

• Binderless borosilicate glass construction eliminates sizing additives and surfactants for minimal extractables during aggressive solvent filtration
• 1.0µm particle retention provides exceptional dirt-holding capacity with over 20x loading capacity compared to equivalent cellulose membranes
• Hydrophobic surface chemistry resists moisture interference while maintaining consistent flow rates through extended processing cycles
• High surface area-to-mass ratio delivers superior filtration efficiency for turbid liquids and viscous solutions requiring prefiltraton
• Chemically inert glass fiber matrix withstands all acids except hydrofluoric acid while maintaining structural integrity

Key Construction Characteristics

• ISO 594-1 compliant¹ Luer-Lock inlet and slip outlet connections provide secure, leak-free attachment to standard syringes
• Ultrasonically bonded polypropylene housing delivers chemical compatibility with harsh solvents, acids, and bases
• Sterile individual blister packaging maintains aseptic conditions for pharmaceutical and biotechnology applications
• 25mm diameter configuration optimizes filtration area while accommodating standard laboratory syringe volumes
• Color-coded housing design enables rapid identification and reduces cross-contamination during multi-sample processing

LE-IWT-ES10123 filters achieve remarkable flow rates exceeding 15x those of equivalent membrane filters, accelerating your sample preparation workflows even with challenging matrices. Outstanding prefilter performance extends downstream membrane life by capturing large particulates before final filtration steps, maximizing your analytical throughput and reducing consumable costs. Excellent unit-to-unit reproducibility transforms these filters into reliable analytical tools, providing consistent performance validation for your dissolution testing, general laboratory filtration, and chromatographic sample preparation applications demanding both sterility assurance and exceptional chemical compatibility.

Diameter

25mm

Material

Glass Fiber (GF)

Pack Count

100

Pore Size (µm)

1

Sterility

Sterile

Weight

0.9

Wetability

Hydrophobic