LabExact
Grade CFP6 Cellulose Filter Paper, 3-4µm, 25mm, Environmental Applications, 100/Pk SKU: LE-CFP6-025

Featuring qualitative cellulose fiber technology optimized for environmental monitoring and analytical applications requiring moderate retention with enhanced flow characteristics. This grade delivers similar basis weight and thickness to CFP5 but with slightly less retentive porosity, while the specialized furnish provides higher ash content optimized for environmental procedures. Nominal 3-4µm particle retention with 0.22% ash content and 0.177mm thickness ensures reliable performance in trace element analysis, soil testing, and air monitoring applications demanding consistent separation without excessive pressure drop.

Key Cellulose Fiber Characteristics

Entraps particulate within random cellulose fiber matrix for effective separation of both liquid and gaseous samples
Ideally suited for separating lead sulfate, calcium carbonate, and calcium oxalate precipitates in laboratory procedures
Natural fiber construction provides reliable clarification of liquid samples without introducing contaminants
Consistent bright white color enables photometric stain intensity measurement for air sample analysis
Compatible with reagent impregnation for quantifying optical reflectance in gas detection procedures

Key Construction Characteristics

25mm diameter provides convenient handling for standard laboratory funnel configurations and analytical procedures
Optimized for standard environmental test procedures including soil sample analysis, trace element collection, and food sediment determination
Improved flow rate compared to CFP5 grade accelerates filtration cycles while maintaining effective particle retention
Reduced clogging tendency allows higher sample volumes with enhanced absorbency for sample conveyance applications
Hydrophilic surface chemistry ensures rapid wetting and consistent flow characteristics across diverse sample matrices

LE-CFP6-025 filters deliver exceptional versatility for environmental laboratories requiring reliable qualitative analysis media. Standard specification for soil analysis, radionuclide collection in air samples, cement and slurry analysis, and sample preparation prior to spectrophotometry transforms these filters into essential consumables for your analytical workflow. Enhanced flow characteristics reduce processing time while maintaining the particle retention necessary for accurate environmental monitoring, making them ideal for high-throughput laboratories managing multiple sample types requiring consistent, reproducible separation performance.