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    Grade CFP540 Cellulose Filter Paper, Quantitative Ashless, 7-8µm, 125mm, Hardened, 100/Pk

    Thumbnail Filmstrip of Grade CFP540 Cellulose Filter Paper, Quantitative Ashless, 7-8µm, 125mm, Hardened, 100/Pk Images

      Purchase Grade CFP540 Cellulose Filter Paper, Quantitative Ashless, 7-8µm, 125mm, Hardened, 100/Pk

      LabExact
      Grade CFP540 Cellulose Filter Paper, Quantitative Ashless, 7-8µm, 125mm, Hardened, 100/Pk SKU: LE-CFP540-125

      $65.95 $77.23
      Save $11.28
       
      Featuring quantitative ashless cellulose technology delivering exceptional wet strength and ultra-low ash content for critical gravimetric analysis applications. This quantitative cellulose filter media is ashless and hardened with increased wet strength, providing medium flow rates and retention of approximately 7-8µm particles. Extremely low ash content of less than 0.01% ensures minimal interference during high-temperature ashing procedures required for accurate quantitative determinations. Key Cellulose Membrane Characteristics
      • Ashless quantitative grade construction eliminates organic contamination during gravimetric analysis and ashing procedures
      • Hardened cellulose matrix with enhanced wet strength withstands aggressive sample handling and prolonged contact with aqueous solutions
      • 7-8µm particle retention efficiently captures medium-sized precipitates while maintaining optimal flow characteristics
      • Ultra-low ash content below 0.01% provides negligible residue interference for precise weight determinations
      • Hydrophilic surface chemistry promotes rapid wetting and consistent filtration performance across diverse sample matrices
      Key Construction Characteristics
      • 125mm diameter accommodates standard laboratory filtration equipment and provides ample surface area for high-volume samples
      • 0.210mm thickness delivers structural integrity while maintaining optimal porosity for efficient particle separation
      • Medium flow rate characteristics balance retention efficiency with processing speed for routine analytical workflows
      • 100 filters per package ensures consistent supply for repetitive quantitative analysis protocols
      • Non-sterile grade suitable for general laboratory applications where sterility is not required
      LE-CFP540-125 filters excel in gravimetric analysis procedures where precise weight determinations demand minimal ash interference, accelerating your analytical workflows while maintaining measurement accuracy. Outstanding retention characteristics for 7-8µm particles optimize separation efficiency in general quantitative procedures in both liquid and gas, including standard environmental test procedures such as soil sample analysis and collection of trace elements. The hardened construction maximizes durability during sample preparation prior to spectrophotometry and liquid food tests for determination of sediments, providing reliable performance assurance for your critical analytical determinations requiring both precision and reproducibility.
      Diameter
      125mm
      Grade
      CFP540 Quantitative Ashless
      Material
      Cellulose
      Pack Count
      100
      Pore Size (µm)
      7.0-8.0
      Sterility
      Nonsterile
      Weight
      1
      Wetability
      Hydrophilic
      Whatman Equivalent
      1540-125