LabExact
Grade CFP3 Cellulose Filter Paper, Qualitative, 6µm Retention, 70mm, Slow Flow, 100/Pk SKU: LE-CFP3-070

Featuring double-thickness cellulose fiber construction delivering 6µm particle retention with significantly slower flow rates optimized for high-volume sample processing applications. Superior clog resistance compared to other qualitative cellulose types allows for much higher sample volume usage, while exceptional absorbency characteristics permit use as a sample conveyance substrate. The enhanced thickness profile maintains precise filtration performance while maximizing throughput capacity for demanding laboratory separations and clarification protocols.

Key Cellulose Membrane Characteristics

Double-thickness construction (0.32mm) with 190 g/m² basis weight provides enhanced structural integrity and loading capacity
Ultra-low ash content below 0.05% ensures minimal interference in gravimetric and analytical procedures
Random matrix cellulose fiber depth filtration entraps particulate throughout the media thickness for maximum retention efficiency
Hydrophilic surface chemistry promotes consistent wetting and flow characteristics across diverse sample matrices
Bright white coloration optimizes visual assessment and photometric measurement applications

Key Construction Characteristics

70mm diameter configuration accommodates standard laboratory filter holders and funnel assemblies
Nonsterile qualification suitable for routine laboratory separations and clarification applications
Versatile performance for particulate determination and identification in both liquid and gas samples
Optimized for general laboratory separation, clarification, and soil analysis methods
100-pack quantity provides cost-effective inventory management for high-throughput laboratory operations

CFP3 filters deliver exceptional sample processing capabilities with slow flow characteristics that accommodate challenging filtration scenarios requiring extended contact time. Widely used in methods requiring particulate determination and identification, these filters excel in applications demanding both retention precision and volume capacity. The superior absorbency and clog-resistant design transforms high-volume separations into efficient, reliable processes while maintaining consistent filtration integrity throughout extended analytical protocols.