LabExact
Grade C Glass Microfiber Filter, Binderless Borosilicate, 1.2µm, 47mm, Nonsterile - 100/pk SKU: LE-C4700

Featuring binderless borosilicate glass microfiber technology delivering fine porosity with fast flow rates and 1.2µm particle retention. Pure 100% borosilicate glass construction without binders or strengthening agents provides exceptional chemical inertness while maintaining high loading capacity through depth filtration mechanisms. Primarily designed for radioimmunoassay (RIA) procedures and lymphocyte harvesting applications requiring precise cellular separation and minimal sample interference.

Key Glass Microfiber Membrane Characteristics

• Pure 100% borosilicate glass construction completely free of binders eliminates organic contamination and extractables for critical analytical protocols
• Fine porosity matrix with characteristically fast flow rates optimizes sample processing while maintaining 1.2µm nominal particle retention
• Depth filtration mechanism traps particulate within the random fiber matrix, delivering high loading capacity and exceptional small particle retention
• Smooth, uniform fiber structure permits rapid flow rates while capturing exceptionally fine particles with minimal pressure drop
• Hydrophobic surface characteristics resist moisture interference during aqueous and biological sample processing

Key Construction Characteristics

• Standard 47mm diameter accommodates universal filter holders and standard laboratory filtration equipment configurations
• Nonsterile format provides cost-effective solution for routine laboratory applications not requiring sterile processing
• Chemically inert glass matrix ideal for entrapping sediment and particulate for subsequent analysis and counting
• Binderless construction eliminates potential interference from organic strengthening agents in sensitive analytical determinations
• Robust fiber structure withstands handling while maintaining minimal fiber shedding characteristics for reliable sample integrity

LE-C4700 filters achieve optimal performance in cellular separation protocols, accelerating your RIA workflows while maintaining precise 1.2µm retention characteristics. Outstanding chemical resistance and binderless purity maximize compatibility with aggressive biological buffers and reagent systems. The depth filtration design transforms these filters into high-capacity collection media, providing reliable particulate retention for your lymphocyte harvesting, cellular analysis, and biological sample preparation applications demanding both rapid processing and analytical accuracy.