LabExact
Grade CFP6 Qualitative Cellulose Filter Paper, 3-4µm, 70mm, Environmental Applications, 100/Pk SKU: LE-CFP6-070

Featuring hydrophilic cellulose fiber technology delivering 3-4µm particle retention for environmental monitoring and laboratory clarification applications. Very similar basis and thickness to CFP5 but with slightly less retentive porosity, this qualitative grade filter paper provides enhanced flow rates while maintaining reliable separation performance. 0.177mm thickness construction with 0.22% ash content delivers consistent filtration characteristics optimized for environmental analysis protocols.

Key Cellulose Membrane Characteristics

• Qualitative separation by entrapping particulate within random matrix of cellulose fibers within media depth
• Higher ash content than standard qualitative line due to specialized furnish (raw materials) enhances environmental compatibility
• Hydrophilic surface chemistry provides rapid wetting and consistent flow initiation with aqueous samples
• Natural fiber construction commonly used to clarify liquid samples while removing suspended particulates
• 70mm diameter format accommodates standard laboratory filtration equipment and universal filter holders

Key Construction Characteristics

• Material commonly specified in environmental applications requiring reliable particulate separation
• Widely used in methods requiring determination and identification of particulate in both liquids and gas
• Suitable for general laboratory separation and clarification applications as well as soil analysis methods
• Nonsterile construction reduces costs while maintaining performance for routine analytical applications
• 100 filters per package ensures adequate supply for extended testing campaigns and multiple sample processing

LE-CFP6-070 filters achieve reliable 3-4µm retention with improved flow rates compared to finer qualitative grades, accelerating your sample processing while maintaining separation integrity. Ideally suited for separating lead sulfate, calcium carbonate and calcium oxalate precipitates, these environmental-grade filters deliver validated performance for soil analysis, water testing, and air monitoring applications. The specialized furnish composition with elevated ash content transforms routine laboratory procedures into environmentally-compliant protocols, providing performance assurance for your critical environmental monitoring and analytical chemistry applications demanding both reliable particle retention and consistent flow characteristics.

Ahlstrom Equivalent

9500-0700

Diameter

70mm

Grade

CFP6 Qualitative

Material

Cellulose

Pack Count

100

Pore Size (µm)

3.0-4.0

Sartorius Equivalent

FT-3-208-070

Sterility

Nonsterile

Weight

1

Wetability

Hydrophilic

Whatman Equivalent

1006-070