LabExact
Grade F Glass Microfiber Filter, Binderless Borosilicate, 0.7µm, 110mm, EPA TCLP - 100/pk SKU: LE-F1100

Featuring binderless borosilicate glass microfiber technology delivering exceptional 0.7µm particle retention for demanding analytical applications. Fine porosity construction with 100% borosilicate glass microfiber eliminates binder contamination while achieving tight specification of 0.6-0.8µm particle retention essential for EPA Method TCLP 1311 compliance¹. Medium flow rate characteristics optimize sample processing while maintaining ultra-high loading capacity for complex biochemical and environmental matrices requiring validated analytical protocols.

Key Glass Microfiber Membrane Characteristics

Binderless borosilicate glass construction eliminates organic contamination and ensures high efficiency with low background levels for accurate analysis
0.7µm particle retention combines fine filtration efficiency with very rapid flow rate and high loading capacity
Fine porosity design enables effective clarification of biochemical and biological fluids containing strongly oxidizing, acidic, or alkaline constituents
Superior performance for critical applications including protein solutions clarification and sample preparation prior to HPLC analysis
Autoclavable glass construction enables sterilization protocols for sterile filtration and contamination-free sample processing

Key Construction Characteristics

Depth filtration matrix traps particulate within random fiber structure utilizing complex void space for high efficiency retention
Smooth and uniform fiber construction permits characteristically high flow rates while retaining exceptionally small particles
110mm diameter accommodates standard laboratory filtration equipment and high-volume sample processing applications
Optimized for filtering diluted aqueous solutions with strong oxidizing, acidic, or alkaline components prior to laser spectroscopy
Hydrophobic surface properties resist moisture interference during ambient air monitoring and analytical procedures

LE-F1100 filters achieve exceptional versatility across environmental compliance and biochemical research applications, delivering reliable performance for TCLP analysis and collecting extremely fine precipitated proteins, including immunoglobulins and DNA purification procedures. Pure borosilicate glass structure with tight particle retention specifications makes these filters the established foundation for EPA Method TCLP 1311 development¹, transforming complex sample matrices into validated analytical results while maximizing your laboratory efficiency and regulatory compliance assurance for critical environmental and life science applications.

¹ EPA Method 1311 Toxicity Characteristic Leaching Procedure: https://www.epa.gov/hw-sw846/sw-846-test-method-1311-toxicity-characteristic-leaching-procedure-tclp