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Qualitative & Technical Papers, Smooth/ Grade 6

This paper grade is generally used for analytical and technical purposes.

Item no.:  FT-2-312-110580

Price:  $37.00

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This paper grade is generally used for analytical and technical purposes.


Papiers filtres pour les laboratoires et l’industrie
fr 6.3 MB
Carte da filtro per il laboratorio e l’industria
it 6.3 MB
Filter Papers for the Laboratory and Industry
en 6.4 MB
zh 19.0 MB


Laboratory Filtration Products
en 8.2 MB


  • Application Area
    • Clarification
    • Analytical Sample Preparation
    • Particle Analysis


  • Dimensions
    110 × 580 mm
  • Double Pleats / Depth
  • Thickness
    0.17 mm

General Specifications

  • Filter Format
  • Filter Paper/Membrane Color
  • Filtration Time
    15 s
  • Specifications
    Fast filtering

Materials of Construction

  • Filter Material
    Cotton Linters and Refined Pulp (> 95 % alpha-cellulose)

Physicochemical Information

  • Grade
  • Retention Rate
    10–13 µm
  • Thermal Stability
    180 °C
  • Wet Bursting Strength
    30 kPa

Product Information

  • Filter Type
    Germination Test Papers
  • Pack Size
  • Packaging
    Non-sterile, bulk packed
  • Primary Product Type


  • Basis Weight
    80 g/m²
Smooth Filter Papers for Qualitative & Technical Analyses

These filter papers are used for routine analyses like clarification, determination of substances, but also as discs with a center hole for technical applications. Grades with a wet burst resistance > 30 kPa are referred to as wet-strengthened and are therefore suitable for pressure or vacuum filtration. White and bright particles can be easily detected with the black paper grade 918, due to the color contrast for example for the detection of fluorine or silicon in water or the detection of mycelium in mildews.