LabExact
Grade CFP6 Cellulose Filter Paper, Qualitative, 3-4µm, 42mm, Environmental Grade, 100/Pk SKU: LE-CFP6-042

Featuring high-retention cellulose fiber matrix technology delivering 3-4µm particulate capture for demanding environmental and analytical applications. Qualitative cellulose construction enables precise determination and identification of particulates in environmental sample processing, while specialized furnish materials optimize performance in soil analysis, water testing, and atmospheric monitoring protocols. Higher ash content furnish composition delivers enhanced durability commonly specified in environmental applications, making this grade ideal for extended sampling procedures requiring consistent flow characteristics.

Key Cellulose Fiber Characteristics

• 3-4µm retention efficiency captures fine particulates while maintaining optimal flow rates for high-volume environmental sampling
• Random matrix cellulose fiber construction traps particulates within depth filtration mechanism for reliable separation performance
• Hydrophilic surface chemistry ensures rapid wetting and consistent liquid flow during aqueous sample processing
• 0.177mm thickness provides structural integrity while supporting high sample loading capacity without premature clogging
• Specialized furnish composition delivers enhanced chemical resistance for demanding environmental matrix applications

Key Construction Characteristics

• Standard 42mm diameter accommodates universal filter holder configurations for routine laboratory and field sampling equipment
• 0.22% ash content specification validates material consistency for applications requiring known residual content levels
• Qualitative grade construction eliminates wet-strength additives enabling complete sample recovery in dissolution procedures
• High α-cellulose content exceeding 98% ensures chemical purity for analytical accuracy in trace determinations
• 100-count packaging provides cost-effective supply for extended monitoring campaigns and routine analytical protocols

LE-CFP6-042 filters achieve exceptional balance between retention efficiency and flow performance, accelerating your environmental sample processing while maintaining analytical precision. Specialized material composition commonly specified in environmental applications ensures reliable performance across diverse sample matrices including soil extracts, surface water, and atmospheric particulate collections. Superior particle loading capacity combined with consistent 3-4µm retention transforms these filters into versatile analytical tools, delivering validated separation performance for your critical environmental monitoring, regulatory compliance testing, and research applications demanding both reliability and cost-effectiveness.