LabExact
Grade D Glass Microfiber Filter, Binderless Borosilicate, 2.7µm, 110mm, 100/Pk SKU: LE-D1100

Featuring binderless borosilicate glass microfiber technology delivering coarse porosity and fast flow rates with 2.7µm particle retention for high-volume laboratory filtration applications. Manufactured from 100% borosilicate glass microfiber without binders or strengthening agents, this depth filtration medium maximizes throughput while maintaining reliable particulate capture. Well suited for higher volume and repetitive laboratory filtering, also ideally used as a general pre-filter to extend primary filter life.

Key Glass Microfiber Membrane Characteristics

Binderless borosilicate glass construction eliminates organic contamination and maintains chemical purity
Smooth and uniform fiber structure permits characteristically high flow rates while allowing retention of exceptionally small particles
Depth filtration matrix traps particulate within random fiber arrangement, with efficiency characteristic of complex void space structure
2.7µm nominal pore size delivers optimal balance of particle retention and flow rate for coarse filtration applications
High load capacity handles applications involving high concentrations of particulate or gelatinous substances

Key Construction Characteristics

110mm diameter accommodates standard laboratory filter holders and vacuum filtration equipment
Autoclavable glass construction enables sterilization for critical analytical protocols
Hydrophobic surface chemistry resists moisture interference during ambient filtration processes
High contaminant holding capacity maintains performance even with acids and organic solvents
Nonsterile packaging provides cost-effective solution for routine laboratory filtration workflows

LE-D1100 filters achieve exceptional flow rates optimized for high-volume and repetitive routine laboratory filtering, accelerating your sample processing cycles during demanding analytical workflows. Outstanding versatility for collecting suspended solids, contamination analysis, and liquid clarification makes these filters ideal as pre-filters for subsequent membrane filtration stages. Thermal stability up to 500°C and chemical resistance across wide pH ranges transforms these filters into reliable analytical tools, providing consistent performance for your critical laboratory applications requiring both high throughput and dependable particulate retention.