LabExact
Grade CFP5 Cellulose Filter Paper, Qualitative - 2.5µm, 25mm, Slow Flow, 100/pk SKU: LE-CFP5-025

Featuring qualitative cellulose filter technology designed for filtration of very fine particulate and clarification with applications in environmental sciences and chemical analysis. Retention of approximately 2.5µm particle size delivers precision separation capabilities for demanding analytical workflows. Qualitative cellulose filter papers perform separation by entrapping particulate within the random matrix of cellulose fibers within the depth of the media, providing reliable performance for trace analysis and sample preparation protocols.

Key Cellulose Membrane Characteristics

Low ash content of <0.05% ensures minimal interference during gravimetric analysis and chemical determinations
Designed for filtration of very fine particulates with 2.5µm retention delivering exceptional separation of suspended solids
Slow flow rate configuration optimizes contact time for enhanced particle entrapment in complex sample matrices
Natural cellulose fiber construction provides excellent chemical compatibility with most organic and aqueous solutions
Hydrophilic surface chemistry promotes rapid wetting and uniform flow distribution across the filter surface

Key Construction Characteristics

Thickness 0.195mm provides optimal balance between mechanical strength and filtration efficiency
25mm diameter fits standard laboratory filter holders and funnel configurations for versatile application use
Widely used in methods requiring the determination and identification of particulate in both liquids and gas analysis
Nonsterile format reduces costs while maintaining analytical performance for routine laboratory procedures
100-pack configuration ensures convenient inventory management and consistent batch-to-batch performance

LE-CFP5-025 filters excel in general laboratory separation and clarification applications as well as for soil analysis methods, accelerating your analytical turnaround times for environmental monitoring and quality control testing. Natural fiber filter paper commonly used to clarify liquid samples maximizes your analytical flexibility across diverse sample types from turbid environmental extracts to complex chemical solutions. Ideal for use in environmental sciences and chemical analysis transforms these filters into essential tools for your critical sample preparation workflows demanding both fine particle retention and consistent analytical reproducibility.