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Whatman™ Whatman™ Qualitative Grade Plain Circles and Sheets - Grade 3


Used for high precipitate capacity and increased wet strength.  GE Healthcare Whatman™ Qualitative Grade Plain Circles and Sheets - Grade 3 provide double the thickness of Whatman Grade 1.

Manufacturer: whatman™  1003-320

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Catalog No. 09-301-251

  • / Pack of 100 Each
 

Description & Specifications

Specifications

Diameter (Metric) 320mm
Grade 3
Particle Retention >6μm
Format Circle
Thickness (English) Wall 390μm

  • Suitable for suction filtration
  • Highly absorbent
  • Particle retention: >6μm
  • Porosity: Medium fine
  • Filtration speed†: ASTM™, 90 sec.; Herzberg, 325 sec.
  • Surface: Smooth, grained