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Ahlstrom - 6090-3200 - 32cm Qualitative Circle

  • MFR SKU: 6090-3200
  • ITEM #: 12489618
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$138.95
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ITEM #: 12489618
Ahlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mi x ture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance.
Ahlstrom offers a complete range of low ash filter papers for general laboratory work that provides you with the correct combination of particle retention,...
ITEM #: 12489618
Ahlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mi x ture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance.
Ahlstrom offers a complete range of low ash filter papers for general laboratory work that provides you with the correct combination of particle retention, filtration speed, loading capacity and wet-strength. All our qualitative grades consist of >95% super refined a-cellulose and linter fibers.
  • Qualitative analysis
  • Low ash content 0.06%/li>
  • Untreated/li>
  • Consistent performance/li>
  • Wet-strengthened grades available/li>
  • Custom cut/li>
  • Bulk packaging/li>

Standard Grades (Non Wet-Strengthened)
Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications. These grades contain a high level of alpha-cellulose that provides high purity but will weaken when wet. The inherent strength of standard (untreated) grades does not pose a problem when they are used in routine quadrant folded applications. We do not recommend these grades for use in vacuum work or when wet handling is required.
Ahlstrom 609: 4µm - Medium Speed
This grade is an evolution of Ahlstrom 613 for use in the beer industry. This is a filter paper with an e x tremely low iron and nitrogen content for the analysis of protein in beer.
32cm Qualitative Circle
This listing is for Pack of 100
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Ahlstrom - 6090-3200 - 32cm Qualitative Circle

  • Item #: 12489618
  • MFR SKU: 6090-3200

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