LabExact
Grade CFP2 Qualitative Cellulose Filter Paper, Fluted, 8µm, 240mm, Medium-Slow Flow, 100/Pk SKU: LE-CFP2F-240

Featuring pre-folded qualitative cellulose membrane technology delivering 8µm particle retention with medium to slow flow rate for precise laboratory separations. Sharply creased fluted format eliminates preparation time and provides enhanced convenience compared to flat filters when used in filter funnels. Random matrix cellulose fiber construction performs separation by entrapping particulate within the depth of the media, delivering exceptional loading capacity for extended filtration cycles.

Key Cellulose Membrane Characteristics

More retentive and absorbent media than CFP1 grade with approximately 8µm retention efficiency for precise particulate capture
Natural cellulose fiber construction clarifies liquid samples while maintaining structural integrity during processing
Ultra-low ash content below 0.05% minimizes contamination for analytical applications requiring high purity
Hydrophilic surface chemistry promotes rapid wetting and consistent flow characteristics across diverse sample matrices
Bright white appearance enables visual monitoring of filtration progress and photometric analysis applications

Key Construction Characteristics

Thickness measured under 4 psi using TAPPI T411 method¹ ensures consistent dimensional stability and reliable performance
Pre-folded fluted design reduces preparation time through sharply creased pattern ready for immediate funnel installation
240mm diameter accommodates large-volume processing while maintaining structural integrity during high-loading applications
Nonsterile construction optimized for routine laboratory separations where sterility is not required
Standard 100-pack quantity with protective packaging maintains filter cleanliness and prevents contamination during storage

LE-CFP2F-240 filters excel in general laboratory separation and clarification applications as well as soil analysis methods, maximizing your analytical throughput with reliable medium-slow flow rates. Proven performance in plant growth trials and monitoring pre-isolated contaminants in air and gas applications transforms these filters into versatile analytical tools. Ideal for monitoring specific atmospheric contaminants and soil testing procedures, providing validated filtration performance for your critical environmental and agricultural analysis applications demanding both convenience and analytical precision.

¹ TAPPI T411 Thickness (Caliper) of Paper, Paperboard: https://imisrise.tappi.org/TAPPI/Products/01/T/0104T411.aspx