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  5. Cytiva Whatman™ Qualitative Grade Plain Circles and Sheets - Grade 3

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

Catalog No. 09820P Shop All Cytiva Products
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Dimensions (L x W):
46 x 57 cm
Diameter (Metric):
23 mm
55 mm
70 mm
90 mm
110 mm
125 mm
150 mm
185 mm
240 mm
320 mm
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Catalog No. Dimensions (L x W) Diameter (Metric)
09-820P 46 x 57 cm -
09-820E - 185 mm
09-820H - 55 mm
09-820J - 70 mm
09-820AA - 23 mm
09-301-251 - 320 mm
09-820F - 240 mm
09-820C - 125 mm
09-820B - 110 mm
09-820A - 90 mm
09-820D - 150 mm
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Catalog No. 09-820P Supplier Cytiva Supplier No. 1003917
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Description

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

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

TRUSTED_SUSTAINABILITY

Specifications

Description Grade 3 Qualitative Filter Paper Standard Grade, sheet, 460 × 570 mm
Format Sheet
Material Cellulose
Particle Retention >6 μm
Filtration Speed ASTM: 90; Herzberg: 325 sec.
For Use With (Application) A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.
Grade Grade 3
Porosity Medium Fine
Thickness (Metric) 390 μm
Dimensions (L x W) 46 x 57 cm
Length (Metric) 46 cm
Width (Metric) 57 cm
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