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Quantitative filter papers, hardened low ash grades, grade 52, Whatman™

Dodávateľ: Whatman products (Cytiva)
Whatman™
516-5106EA 160.5 EUR
516-5106 516-5104 516-6281 516-4406 516-5105
Quantitative filter papers, hardened low ash grades, grade 52, Whatman™
Filtry Papíry filtrační Papír kvantitativní filtrační
These general purpose filter papers made from high quality cotton linters can be used for quantitative analysis in Büchner funnel and other vacuum filtrations. The acid hardened surface and low ash content enable efficient precipitate recovery.

  • Treated to remove trace metals
  • High wet strength and chemical resistance
  • Alpha cellulose content ≥98%

The quality of analysis resulting from vacuum filtration using a Hirsch or Büchner funnel relies on using a high quality filter that avoids introducing artifacts into measurement. These hardened filter papers are acid treated to prevent fibre shredding during vacuum filtration or precipitate collection.
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