LabExact
Grade TSS Glass Microfiber Filter, 1.5µm, 70mm, Binderless, Total Suspended Solids, 100/Pk SKU: LE-TSS7000

Featuring binderless borosilicate glass microfiber technology delivering high efficiency (HEPA-type) filtration performance for EPA Methods 2540C and 2540D¹ testing protocols. A precisely engineered 1.5µm particle retention configuration provides exceptional capture efficiency for dissolved and suspended solids analysis in water and wastewater applications. Ultra-pure binderless construction eliminates extractable contaminants that could compromise analytical accuracy, while hydrophobic surface chemistry resists moisture interference during critical gravimetric determinations.

Key Glass Microfiber Membrane Characteristics

Binderless borosilicate glass fiber construction eliminates organic extractables for contamination-free sample processing
High efficiency (HEPA-type) filtration media with 1.5µm particle retention delivers precise suspended solids capture
Superior wet strength maintains structural integrity during extended filtration and handling procedures
Hydrophobic surface properties optimize separation of suspended particulates from aqueous matrices
Ultra-high flow rate with exceptional capacity accelerates sample processing while maintaining analytical precision

Key Construction Characteristics

70mm diameter configuration accommodates standard filtration equipment and sample volumes for routine testing protocols
Borosilicate glass fiber matrix withstands drying temperatures up to 103-105°C required for gravimetric analysis
Nonsterile packaging optimized for immediate use in environmental and industrial water quality laboratories
Excellent chemical resistance to acids, bases, and organic solvents encountered in wastewater analysis applications
Consistent pore structure and thickness ensures reproducible results across analytical batches and sampling campaigns

LE-TSS7000 filters achieve validated performance for total suspended solids determination¹ in municipal wastewater, industrial effluents, and environmental water samples, delivering the analytical reliability essential for regulatory compliance monitoring. Outstanding compatibility with gravimetric analysis protocols, membrane support applications, and HPLC eluent clarification maximizes laboratory workflow efficiency. EPA-compliant construction transforms these filters into reference-grade media for water quality testing, providing performance assurance for your critical environmental monitoring and regulatory reporting applications demanding both precision and regulatory validation.

¹ EPA Standard Methods 2540C & 2540D for Water and Wastewater Analysis: https://www.standardmethods.org/doi/10.2105/SMWW.2882.030