LabExact
Grade CFP1 Cellulose Filter Paper, Qualitative - 11µm, 55mm, Hydrophilic, 100/Pk SKU: LE-CFP1-055

Featuring qualitative cellulose fiber technology delivering 11µm particle retention with medium flow rates for versatile laboratory and environmental separation applications. This natural cellulose matrix performs separation by entrapping particulate within the random fiber structure throughout the depth of the media, providing reliable analytical performance for general filtration and clarification procedures. Ultra-low ash content below 0.05% ensures minimal interference in gravimetric analysis and downstream testing protocols.

Key Cellulose Membrane Characteristics

Ideally suited for separating lead sulfate, calcium carbonate and calcium oxalate precipitates with consistent retention efficiency
Bright white color provides optimal contrast for photometric stain intensity measurement of air sample analysis
Media can be impregnated with reagents for optical reflectance quantification in gas detection procedures
Hydrophilic surface chemistry accelerates wetting and maintains uniform flow distribution across the filter surface
Ultra-low ash content below 0.05% minimizes analytical interference and background contamination

Key Construction Characteristics

55mm diameter provides optimal filtration area for standard laboratory filter holders and vacuum manifold systems
Standard media for agricultural procedures including soil and seed sample testing applications
Commonly used in food and beverage industry for liquid extraction from solid samples
Widely used for particulate determination and identification in both liquid and gas phases
100-count packaging delivers cost-effective bulk quantities for high-volume laboratory operations

LE-CFP1-055 filters achieve consistent 11µm retention efficiency optimized for general laboratory separations, accelerating your sample preparation cycles in analytical workflows requiring reliable particulate removal without excessive flow resistance. Outstanding versatility for general laboratory separation and clarification applications as well as soil analysis methods maximizes your analytical flexibility across diverse testing protocols. Natural fiber construction commonly used to clarify liquid samples transforms routine filtration procedures into precision analytical steps, providing consistent performance assurance for your critical laboratory applications demanding both particle retention and analytical purity.