Qualitative Papers/ Grade 292 a / ⌀ 320 mm Filter Discs

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Qualitative Papers/ Grade 292 a / ⌀ 320 mm Filter Discs
 

These filter papers are especially suitable for qualitative analyses that require a low ash content.

Price (USD):
$77.90
Item No.: 
FT-3-215-320
Availability: 
Pieces
100

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

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Technical specifications:
- Made of cotton linters
- Low-nitrogen and nitrates content
- Ash content ≤ 0.06 %
- Weight: 97 g/cm2
- Thickness: 0.19 mm
- No additives, such as wet-strenghening

Example of applications:
- Determination of nitrogen content in soils

Brochure

Filter Papers for the Laboratory and Industry
en 4.1 MB

Applications

  • Application
    Clarification
  • Application Area
    • Analytical sample preparation
    • Particle analysis

Dimensions

  • Dimensions
    N/A
  • Filter Diameter
    ⌀ 320 mm

General Specifications

  • Filter Format
    Discs
  • Filter Paper/Membrane Color
    White
  • Filtration Time
    97 s
  • Grade
    292 a
  • Specifications
    Medium dense, medium fast filtering
  • Thickness
    0.19 mm

Materials of Construction

  • Filter Material
    Cotton Linters (low-nitrogen and nitrates:< 0.06 % ash)
  • Membrane Material
    N/A

Physicochemical Information

  • Pore Size
    N/A
  • Precipitations
    Fine crystalline
  • Retention Rate
    4–7 µm

Product Information

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

Weight

  • Basis Weight
    97 g/m²

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