LabExact
Grade CFP1 Qualitative Cellulose Filter Paper, 11µm, 150mm, Medium Flow, 100/Pk SKU: LE-CFP1-150

Featuring hydrophilic cellulose fiber technology delivering reliable 11µm particle retention with optimized medium flow rate characteristics for diverse laboratory and environmental applications. This widely used filter media demonstrates retention of approximately 11µm and medium flow rate, providing exceptional versatility across analytical procedures requiring consistent particulate separation. Ultra-low ash content below 0.05% ensures minimal interference in gravimetric analysis while maintaining bright white coloration for photometric measurements and optical procedures.

Key Cellulose Membrane Characteristics

Hydrophilic cellulose construction provides superior wetting properties for aqueous sample processing and liquid-solid separations
11µm retention efficiency captures fine precipitates while maintaining optimal flow rates for high-volume filtration applications
Ash content below 0.05% minimizes analytical interference in gravimetric procedures and weight-based determinations
Consistent bright white coloration enables accurate photometric stain intensity measurements and optical reflectance quantification
Medium flow rate characteristics balance retention efficiency with processing speed for routine laboratory operations

Key Construction Characteristics

150mm diameter accommodates standard laboratory filtration equipment and provides ample surface area for large-volume samples
Ideally suited for separating lead sulfate, calcium carbonate and calcium oxalate precipitates in analytical chemistry applications
Acid-washed cellulose fibers deliver consistent purity and eliminate contamination risks in sensitive analytical procedures
Reagent-impregnatable matrix allows customization for specialized gas detection and optical reflectance applications
Nonsterile configuration optimized for routine laboratory use without premium sterility requirements

LE-CFP1-150 filters excel in agricultural testing protocols including soil and seed sample analysis procedures, accelerating your routine analytical workflows while maintaining validated separation performance. Outstanding compatibility with food and beverage industry applications for extracting liquids from solid samples maximizes your operational flexibility across diverse sample matrices. Industry-standard equivalency to Whatman 1001-150 and Ahlstrom 6010-1500 transforms these filters into validated reference-grade media, providing performance assurance for your critical qualitative analysis and environmental monitoring applications demanding both reliable retention and consistent flow characteristics.