LabExact
Grade CFP1 Qualitative Cellulose Filter Paper, 11µm Retention, 185mm, Medium Flow, 100/Pk SKU: LE-CFP1-185

Featuring premium cellulose fiber construction delivering 11µm particle retention with medium flow rate characteristics for diverse laboratory and environmental separation applications. Ultra-low ash content below 0.05% ensures minimal contamination interference during analytical procedures. Specialized fiber matrix ideally suited for separating lead sulfate, calcium carbonate and calcium oxalate precipitates, delivering reliable performance across agricultural testing, food processing, and environmental monitoring protocols.

Key Cellulose Membrane Characteristics

Random matrix cellulose fiber construction entraps particulate within the depth of the media for superior retention efficiency
Consistent bright white color provides ideal background for photometric stain intensity measurement in air sample analysis
Reagent impregnation capability enables optical reflectance quantification for specialized gas detection procedures
0.20mm thickness with 86 g/m² basis weight balances structural integrity with optimal flow characteristics
Natural fiber construction delivers effective liquid clarification while maintaining chemical compatibility

Key Construction Characteristics

185mm diameter accommodates standard laboratory filter holders and funnel configurations for versatile setup options
Agricultural standard media designed specifically for soil and seed sample testing protocols
Food and beverage industry separation media optimized for liquid extraction from solid samples
Hydrophilic surface chemistry promotes consistent wetting and uniform flow distribution across the filter surface
Proven performance in methods requiring particulate determination and identification in both liquids and gas

LE-CFP1-185 filters achieve reliable 11µm retention performance while maintaining optimal flow rates for high-volume processing applications. Cross-reference compatibility with Whatman 1, Millipore 104, and Ahlstrom 601 ensures seamless integration into existing laboratory protocols. Premium qualitative grade construction maximizes your analytical accuracy for agricultural testing, environmental monitoring, and industrial separation applications requiring dependable cellulose filtration performance with verified low-ash characteristics.