Diatomaceous Earth Filter Paper/ Grade 470 / ⌀ 90 mm Filter Discs

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.

Price (USD):
$46.30
Item No.: 
FT-3-606-090
Availability: 
Pieces
100

*Custom/bulk order quotes are provided within 24 hours of request.

Technical Specifications

  • Weight: 140 g/cm2
  • Thickness: 0.32 mm

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.

Applications

  • Application
    Clarification  
  • Application Area
    Analytical sample preparation  

Dimensions

  • Dimensions
    N/A  
  • Filter Diameter
    ⌀ 90 mm  

General Specifications

  • Filter Format
    Discs  
  • Filter Paper/Membrane Color
    White  
  • Filtration Time
    80 s  
  • Grade
    470  
  • Specifications
    White paper made of cellulose and kieselguhr with a slow rate of filtration  
  • Thickness
    0.32 mm  

Materials of Construction

  • Filter Material
    Cellulose and Diatomaceous Earth  
  • Membrane Material
    N/A  

Physicochemical Information

  • Pore Size
    N/A  
  • Retention Rate
    N/A  

Product Information

  • Filter Type
    Diatomaceous Earth Filter Papers  
  • Pack Size
    100  
  • Packaging
    Non-sterile, bulk packed  

Weight

  • Basis Weight
    140 g/m²