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  5. Cytiva Whatman™ Grade 1573-1/2 Qualitative Filter Papers

Cytiva Whatman™ Grade 1573-1/2 Qualitative Filter Papers

Catalog No. 09927209 Shop All Cytiva Products
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Diameter (Metric):
150 mm
185 mm
240 mm
270 mm
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Catalog No. Diameter (Metric)
09-927-209 240 mm
09-947-29 150 mm
09-927-208 185 mm
09-927-210 270 mm
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Catalog No. 09-927-209 Supplier Cytiva Supplier No. 10314751
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Description

A medium fast filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573

  • Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
  • Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed.
  • Increased total loading capacity as more filter area is available.
  • Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.
  • The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.
TRUSTED_SUSTAINABILITY

Specifications

Description Grade 1573 ½ Qualitative Filter Paper Folded (Prepleated), 240 mm
Format Pre-pleated Circle
Material Cellulose
Particle Retention 25 μm
Pore Size 12 to 25 μm
Filtration Speed Approx. 25 s
Flow Rate Fast
For Use With (Application) A medium fast filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573
Grade Grade 1573 ½
Thickness (Metric) 170 μm
Diameter (English) 9.4 in.
Diameter (Metric) 240 mm
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