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Filter Boards/ Grade 157 / 22 mm Discs

These filter board discs are used for for analytical sample preparation. These white filter discs are 1.8mm thick, 22mm in diameter, and have a weight of 700 g/m2. They are suitable for a wide range of filtration, including vacuum and pressure filtration. They may also be utilized for absorption of liquids.

Item no.:  FT-3-437-022

Price:  $365.00

1,000 Pieces
 

  • Used in analytical sample preparation
  • Made from cotton linters and refined pulp with > 95% alpha-cellulose content
  • Weight of 700 g/m2
  • Thickness of 1.80 mm
  • Air resistance of 8 mbar
  • Filter diameter of ⌀ 22 mm
  • 1000 discs per pack

Brochure

Filter Papers for the Laboratory and Industry
en 2.1 MB

Applications

  • Application Area
    Analytical Sample Preparation

Dimensions

  • Filter Diameter
    ⌀ 22 mm

General Specifications

  • Air Resistance
    8 mbar
  • Capillary Rise / 10 Minutes
    150 mm
  • Filter Format
    Discs
  • Filter Paper/Membrane Color
    White
  • Grade
    157
  • Thickness
    1.8 mm

Materials of Construction

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

Physicochemical Information

  • Bursting Strength
    n.a.
  • Wet Bursting Strength
    n.a.

Product Information

  • Filter Type
    Paper Boards
  • Pack Size
    1000
  • Packaging
    Non-sterile, bulk packed

Weights

  • Basis Weight
    700 g/m²