Whatman 40 Filter Papers

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Whatman 40 Filter Papers
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  • Whatman Quantitative Filter Papers, Ashless, Grade 40

    GE Healthcare

    …analysisWhatman Grade 40 high-purity filters from GE Healthcare’s Life Sciences business are general-purpose papers for quantitative analysis. Grade 40 filters are suitable for a variety of analytical filtration applications. GE offers a range of Whatman ashless filter paper for your gravimetric…

  • Ashless Grade 42 Quantitative Filter Papers

    GE Healthcare

    …particle retention of all Whatman cellulose filter papers from GE Healthcare. Ashless: 0.007% ash maximum for Grades 40 to 44. These are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman quantitative filters from GE Healthcare are…

  • Ashless Grade 41 Quantitative Filter Papers

    GE Healthcare

    The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides). Ashless: 0.007% ash maximum for Grades 40 to 44. These are very pure filters suitable for a wide range of critical analytical…

  • Whatman Grade 1573 Qualitative Filter Papers

    GE Healthcare

    A fast filter paper with high wet strength. It has a very smooth surface making it easy to scrape or wash off precipitate. A fast filter paper with high wet strength. It has a very smooth surface making it easy to scrape or wash off precipitate. These extremely strong filter papers have a high wet…

  • Ashless Grade 43 Quantitative Filter Papers

    GE Healthcare

    …in retention between Grades 40 and 41, and twice as fast as Grade 40. Ashless: 0.007% ash maximum for Grades 40 to 44. These are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman quantitative filters from GE Healthcare are designed…

  • Ashless Grade 44 Quantitative Filter Papers

    GE Healthcare

    …the flow rate of Grade 42. Ashless: 0.007% ash maximum for Grades 40 to 44. These are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman quantitative filters from GE Healthcare are designed for gravimetric analysis and the preparation…

  • Whatman Quantitative Filter Papers, Ashless, Grade 43

    GE Healthcare

    …collection between that of Grades 40 and 41 Very low ash content (0.007% ash concentration maximum)Intermediate particle retention rating of 16 µmHerzberg filtration speed of 155 sParticle collection between that of Grades 40 and 41GE’s Whatman Grade 43 filters support inorganic analysis and other…

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