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Diatomaceous Earth Filter Paper/ Grade 470

This filter grade is made of cellulose and diatomaceous earth and offer a much better separating capability than pure cellulose papers at the same rate of filtration. This grade quickly retains the finest particles at high flow rates.

Item no.:  FT-4-606-150

Availability:  On Request

Application Examples

  • Clarification of beer, wine, urine during spectophotometric or refractometric tests
  • Filtration of the finest, semi-colloidal precipitates, e.g. those consisting of proteins, clay or cold-precipitated barium


zh 19.0 MB
Filter Papers for the Laboratory and Industry
en 9.1 MB
Papiers filtres pour les laboratoires et l’industrie
fr 10.7 MB
Carte da filtro per il laboratorio e l’industria
it 9.0 MB


Laboratory Filtration Products (US and Canada)
en 9.6 MB

Product properties

  • Grade
  • Primary Product Type
  • Color
  • Material
    Cellulose and diatomaceous earth
  • Filter Format
  • Filter Type
    Diatomaceous Earth Filter Papers
  • Diameter
    ⌀ 150 mm
  • Pack Size
  • Packaging
    Non-sterile, bulk packed
  • Weight
    140 g/m²

Technical attributes

  • Specifications
    White paper made of cellulose and kieselguhr with a slow rate of filtration
  • Filter Material
    Cellulose and Diatomaceous Earth
  • Thickness
    0.32 mm
  • Area of Application
    • Clarification
    • Analytical Sample Preparation
  • Filtration Time
    80 s