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Qualitative Filter Papers/ Grade 1291 / 580 x 580 mm Sheets

These qualitative filter papers are made with refined pulp and cotton linters with more than 95% alpha-celluloose content, and have an ash content of less than 0.1%, perfect for qualitative analysis. These filters are wet-strengthened for use in vacuum and pressure filtration. Pack of 100 580 mm x 580 mm sheets.

Item no.:  FT-2-209-580580

Price:  $265.00

Availability (ex works):  For more information please log in

100 Pieces
   

  • Made of > 95 % α-cellulose
  • Ash content below 0.1 % according to DIN 54370
  • Fine pore, dense
  • Very slow filtering
  • 580 mm x 580 mm sheets
  • 100 sheets per pack

Brochure

Filter Papers for the Laboratory and Industry
en 6.4 MB
Papiers filtres pour les laboratoires et l’industrie
fr 6.3 MB
Carte da filtro per il laboratorio e l’industria
it 4.2 MB
宣传手册:实验室过滤产品精简目录
zh 19.0 MB

Catalog

Laboratory Filtration Products
en 8.2 MB

 

  • Basis Weight
    84 g/m²

 

  • Application Area
    • Clarification
    • Analytical Sample Preparation
    • Particle Analysis
  • Filter Format
    Sheets
  • Filter Material
    Cotton Linters and Refined Pulp (> 95 % alpha-cellulose; 0% ash)
  • Filter Paper/Membrane Color
    White
  • Filter Type
    Qualitative Filter Papers
  • Filtration Time
    180 s
  • Grade
    1291
  • Precipitations
    Very fine crystalline
  • Retention Rate
    2–3 µm
  • Specifications
    • Fine-pore, dense, very slow filtering
    • dense
    • very slow filtering
  • Thickness
    0.15 mm

 

  • Dimensions
    580 × 580 mm
  • Pack Size
    100
  • Packaging
    Non-sterile, bulk packed