LabExact
Grade Quartz A Binderless Microfiber Filter, 2.2µm, 101mm, High-Temp SiO2, 100/Pk SKU: LE-Q1010

Featuring binderless quartz microfiber technology delivering 99.999% filtration efficiency for extreme temperature air monitoring applications. Ultra-high purity SiO₂ construction with EPA PM10 compliant¹ performance characteristics provides precise particulate retention while maintaining thermal stability through 1000°C continuous operation. Advanced glass microfiber matrix optimizes airflow resistance at 95mmH₂[email protected] ft/min, accelerating your sampling protocols for ambient air monitoring, stack gas analysis, and atomic absorption spectroscopy applications requiring validated analytical accuracy.

Key Quartz Microfiber Membrane Characteristics

Binderless quartz construction eliminates organic contamination and maintains dimensional stability at extreme temperatures
99.999% high purity SiO₂ delivers contamination-free results for critical trace analysis and elemental determinations
Exceptional thermal stability withstands continuous operation to 1000°C without degradation or performance loss
2.2µm retention efficiency captures fine particulates while optimizing airflow in high-volume sampling applications
Hydrophobic surface chemistry resists moisture interference during ambient air and stack gas monitoring protocols

Key Construction Characteristics

Fine porosity microfiber matrix achieves 99.999% efficiency for 2.20µm particles in air filtration protocols
Robust tensile strength of 215g/15mm (ASTM D828)² ensures handling integrity during filter installation and changeout procedures
Low loss on ignition below 6% validates chemical purity for gravimetric analysis and high-temperature processing
Standard 101mm diameter accommodates high-volume sampling equipment and universal filter holder configurations
Autoclavable glass construction enables pre-cleaning protocols for ultra-trace metal analysis applications

LE-Q1010 filters achieve exceptional 1.1-1.35 m³/min flow rates optimized for ambient air monitoring, maximizing your sampling efficiency during extended monitoring campaigns. Outstanding chemical resistance to all acidic gases except hydrofluoric acid ensures reliable performance when monitoring corrosive emissions and industrial stack effluents. EPA PM10 compliance¹ transforms these filters into validated reference-grade media, delivering performance assurance for your critical environmental monitoring and atomic absorption spectroscopy applications demanding both extreme temperature tolerance and certified analytical precision.

¹ EPA Ambient Air Monitoring Methods PM10: https://www.epa.gov/amtic
² ASTM D828 Standard Test Method for Tensile Properties of Paper: https://www.astm.org/d0828-16.html