LabExact
Grade E Glass Microfiber Filter, Binderless Borosilicate, 1.5µm, 110mm, Hydrophobic, 100/pk SKU: LE-E1100

Featuring binderless borosilicate glass microfiber technology delivering exceptional particle retention for economical filtration applications. Fine porosity construction with fast flow rate and 1.5µm particle retention provides reliable depth filtration while maintaining high loading capacity for demanding laboratory protocols. Pure 100% borosilicate glass microfiber without binders or strengthening agents ensures chemical inertness and thermal stability for analytical applications requiring contamination-free results.

Key Glass Microfiber Membrane Characteristics

Binderless borosilicate construction eliminates organic contamination while maintaining thermal stability to 500°C for high-temperature applications
1.5µm particle retention efficiency captures fine particulates with superior loading capacity compared to traditional membrane filters
Hydrophobic surface chemistry resists moisture interference during sample processing and storage applications
Smooth and uniform fiber structure permits characteristically high flow rates while retaining exceptionally small particles
Depth filtration matrix traps particulate within random fiber structure providing enhanced dirt-holding capacity for turbid samples

Key Construction Characteristics

110mm diameter accommodates standard laboratory filtration equipment and high-volume processing applications
Pure borosilicate glass composition provides excellent chemical resistance to organic and inorganic solvents except hydrofluoric acid
Temperature resistance up to 500°C enables gravimetric analysis involving sample ignition and high-temperature processing
Non-sterile grade optimized for routine laboratory filtration without requiring sterility validation protocols
100-count packaging provides convenient inventory management while maintaining filter integrity during storage

LE-E1100 filters achieve fast flow rates and high loading capacity optimized for suspended particle analysis in water, accelerating your sample processing even during high-throughput analytical campaigns. Economical media for suspended particle analysis in water, cell harvesting, pre-filtration and air monitoring applications maximizes your analytical flexibility when processing diverse sample matrices. EPA Method 160.2¹ compliance transforms these filters into validated analytical media, providing performance assurance for your critical environmental monitoring and water quality testing applications demanding both high retention efficiency and proven regulatory acceptance.

¹ EPA Method 160.2 Residue, Non-Filterable (Gravimetric): https://www.nemi.gov/methods/method_summary/5213/