Chat with us, powered by LiveChat

Tisch Logos
100% Employee Owned
Sign In About Us Contact Us Frequent Questions
1-877-238-8214 0
Product Search
    1-877-238-8214 1-877-238-8214
    0
    Secure Checkout
    Grade CFP44 Cellulose Filter Paper, Quantitative Ashless, 3µm, 185mm, Slow Flow, 100/pk

    Thumbnail Filmstrip of Grade CFP44 Cellulose Filter Paper, Quantitative Ashless, 3µm, 185mm, Slow Flow, 100/pk Images

      Purchase Grade CFP44 Cellulose Filter Paper, Quantitative Ashless, 3µm, 185mm, Slow Flow, 100/pk

      LabExact
      Grade CFP44 Cellulose Filter Paper, Quantitative Ashless, 3µm, 185mm, Slow Flow, 100/pk SKU: LE-CFP44-185

      $32.99 $48.39
      Save $15.40
       
      Featuring ashless cellulose construction delivering exceptional retention precision for gravimetric analysis applications requiring separation of very fine precipitates. 3µm (1.5-3.5µm) particle retention with slow flow characteristics provides optimal balance between filtration efficiency and processing time for quantitative analytical procedures. Ultra-low ash content below 0.01% eliminates analytical interference while maintaining dimensional stability throughout rigorous laboratory protocols.

      Key Cellulose Membrane Characteristics
      • Refined pulp construction with acid washing treatment delivers exceptional purity for quantitative applications
      • Extremely low ash content <0.01% prevents contamination during gravimetric determinations
      • 0.165mm thickness with 85 g/m² basis weight provides consistent handling characteristics
      • Slightly wider retention rate compared to CFP42 grade while maintaining similar flow performance
      • Hydrophilic surface chemistry ensures rapid wetting and consistent filtration patterns across the membrane surface

      Key Construction Characteristics
      • 185mm diameter accommodates standard analytical funnel configurations for routine laboratory operations
      • Optimized for analysis of samples requiring separation of very fine precipitates in quantitative procedures
      • Cotton furnish with ashless finish eliminates organic binder interference during high-temperature ashing protocols
      • Nonsterile presentation suitable for routine analytical applications without bioburden control requirements
      • Slow flow rate characteristics maximize contact time for enhanced particle capture efficiency

      LE-CFP44-185 filters deliver consistent analytical performance across diverse gravimetric procedures, from environmental soil analysis to pharmaceutical precipitate recovery applications. The balanced retention-to-flow ratio accelerates sample processing while maintaining the precision required for quantitative determinations. Ashless construction transforms these filters into reliable media for applications requiring subsequent ashing or combustion analysis, providing confidence in your analytical results when trace-level accuracy is essential.
      Diameter
      185mm
      Grade
      CFP44 Quantitative Ashless
      Material
      Cellulose
      Pack Count
      100
      Pore Size (µm)
      3
      Sartorius Equivalent
      FT-3-103-185
      Sterility
      Nonsterile
      Weight
      1
      Wetability
      Hydrophilic
      Whatman Equivalent
      1444-185