Fast Filter Paper

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Fast Filter Paper
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  • Grade 4 Qualitative Filter Papers

    GE Healthcare

    filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 4: 20-25 µm Extremely fast filtering

  • Grade 114V Qualitative Filter Papers

    GE Healthcare

    …particulate is postponed. Increased total loading capacity as more filter area is available. Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself. The prepleating does not significantly affect any of the…

  • Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54

    GE Healthcare

    …and can be customized for an exact fit. Fast filters for vacuum filtration Whatman Grade 54 filter paper can sustain fast vacuum or suction filtration in a Büchner or Hirsch funnel. The hard, smooth, acid-treated Grade 54 fast filter paper supports collection of coarse and gelatinous…

  • Ashless Grade 43 Quantitative Filter Papers

    GE Healthcare

    …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 for gravimetric…

  • Reeve Angel No. 202 Qualitative Grade Filter Paper

    GE Healthcare

    Moderately open structure provides medium-fast filtration of coarse particles Contains wet-strength additive Creped surface provides greater true surface area Widely used in pharmaceutical and biological applications

  • Whatman Grade 597 Qualitative Filter Papers

    GE Healthcare

    …cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 597: 4-7 µm A medium fast filter paper

  • Whatman Grade 1574 ½ Qualitative Filter Papers

    GE Healthcare

    …reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.A medium fast filter paper with high wet strength. This paper has the…

  • Whatman Grade 4 Qualitative Filter Papers

    GE Healthcare

    …cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 4: 25 µm Extremely fast filtering with…

  • Filter Paper 11cm Gd230

    GE Healthcare

    Whatman Reeve Angel® Grade 230 qualitative filter paper circles Grade 230, is manufactured primarily for routine, non-critical laboratory filtration applications For fine chemicals, pharmacology, oils, culture media, emulsions, soaps and detergents, water tests Creped surface …

  • Filter Paper 230 Pk-50 12.5cm

    GE Healthcare

    Whatman Reeve Angel® Grade 230 qualitative filter paper circles Grade 230, is manufactured primarily for routine, non-critical laboratory filtration applications For fine chemicals, pharmacology, oils, culture media, emulsions, soaps and detergents, water tests Creped surface …

  • 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…

  • Whatman Grade 1573 ½ Qualitative Filter Papers

    GE Healthcare

    …reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.A medium fast filter paper with high wet strength. This paper has the…

  • Grade 6 Qualitative Filter Papers

    GE Healthcare

    … These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Twice as fast as Grade 5 with similar…

  • Whatman Grade 2555 ½ Qualitative Filter Papers

    GE Healthcare

    …rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.A medium fast filter paper used for the filtration of…

  • Whatman Grade 598 Qualitative Filter Papers

    GE Healthcare

    A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed. A thick filter paper with high loading capacity. Combines medium retention with medium-fast to fast filtration speed. These cellulose filters are used in qualitative analytical…

  • Whatman Grade 588 Qualitative Filter Papers

    GE Healthcare

    Fast filter paper. Stated in a number of standards and methods [e.g., Aflatoxin determination in animal feed (BS 5766-7) and Mercury determination in sludge (EPA method 105)]. Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses. …

  • Whatman Grade 597 ½ Qualitative Filter Papers

    GE Healthcare

    …qualitative grades are offered in this convenient form, which gives major advantages over flat circles. Grade 597 ½: 4-7 µm A medium fast filter paper with medium to fine particle retention. Used for a wide variety of analytical routine applications in different industries like food testing…

  • Whatman Grade 591 Qualitative Filter Papers

    GE Healthcare

    …identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 591: 7-12 µm A thick filter paper with very high loading capacity for fast filtration of medium to coarse precipitates.…

  • Hardened Ashless Grade 541 Quantitative Filter Papers

    GE Healthcare

    Supreme quantitative filter papers featuring fast filtration of coarse particles and gelatinous precipitates in acid/alkali solutions during gravimetric analysis. Hardened ashless: 0.006% ash maximum. These filters are acid-hardened to give high wet strength and chemical resistance with…

  • Whatman Grade 0858 ½ Qualitative Filter Papers

    GE Healthcare

    filter paper contact with funnel side and the self-supporting shape of the filter itself.The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.Grained, with medium fast flow rate and medium retention. A universal filter paper,

  • Whatman Grade 802 Qualitative Filter Papers

    GE Healthcare

    A prepleated filter for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates. Highest retention among standard filters Slow flow rate Fine-particle retention For qualitative analysis Highest…

  • Whatman Grade 6 Qualitative Filter Papers

    GE Healthcare

    …These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Twice as fast as Grade 5 with similar…

  • Whatman Grade 598 ½ Qualitative Filter Papers

    GE Healthcare

    …due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.A thick prepleated filter paper with high loading capacity.…

  • Whatman Grade 595 Qualitative Filter Papers

    GE Healthcare

    filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 595: 4-7 µm Very popular, thin filter paper,

  • Whatman Grade 595 ½ Qualitative Filter Papers

    GE Healthcare

    …of particulate is postponed. Increased total loading capacity as more filter area is available. Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself. The prepleating does not significantly affect any of the technical…

  • Whatman Grade 2589 A Filter Papers for Technical Use

    GE Healthcare

    A fast to medium fast filter with high wet strength offering medium retention. A fast to medium fast filter with high wet strength offering medium retention. These filter papers are made from super-refined cellulose and have been specifically designed to have particular properties for each…

  • Whatman Grade 0858 Filter Papers for Technical Use

    GE Healthcare

    …with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc.; also applied in filter presses or for the aspiration of liquids. Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the…

  • Hardened Low Ash Grade 54 Quantitative Filter Papers

    GE Healthcare

    Very fast filtration for use with coarse and gelatinous precipitates. High wet strength makes this grade very suitable for vacuum-assisted fast filtration of "difficult" coarse or gelatinous precipitates. Hardened low ash: 0.015% ash maximum. These filters are treated with a strong…

  • Whatman Quantitative Filter Papers, Ashless, Grade 41

    GE Healthcare

    papers, Whatman quantitative paper comes in a variety of particle retentions, filtration speeds, and filter thicknesses to provide you with the appropriate filter for your precipitate. Also see our hardened ashless grades for analysis requiring the use of strong acids or bases. Fast ashless paper

  • Whatman Quantitative Filter Papers, Hardened Ashless, Grade 541

    GE Healthcare

    …concentrationGE’s Whatman Grade 541 acid hardened cellulose filter paper features high wet-strength, high chemical resistance, and a large nominal particle retention for fast analytical filtration. Along with fast Grade 541 filter paper, the hardened, ashless range from GE Healthcare’s Life Sciences…

  • Qualitative Filter Papers, Grade 961, Wet-Strengthened

    Ahlstrom

    …irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. Ahlstrom 961: 40µm – Fast Speed This fast filtering grade, with extremely high loading capacity, is recommended…

  • Whatman Quantitative Filter Papers, Ashless, Grade 589/1

    GE Healthcare

    …of 50 s*Black ribbon filter’ for fast filtration of coarse precipitatesHigh purity ( *The time taken to filter 100 ml water (20°C) through a filter area of 10 cm² at a constant pressure of 5 cm water column Blaine test filter paper Whatman Grade 589/1 filter papers from GE Healthcare’s Life…

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