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Whatman™ Qualitative Filter Paper: Grade 860½ Pleated Circles

Maintains flow rate with reduced contact between filter and funnel. Whatman™Grade 860½ Pleated Circles are medium fast filter papers provide a smooth surface with a fast flow rate; specifically designed for use in the filtration of extracts, oils, beer, syrups and other viscous liquids. Can be applied in filter presses or for the aspiration of liquids.

$90.19 - $90.19

Specifications

Format Pleated Circle
Grade 0860½
Pore Size (Metric) 12μm
Flow Rate Medium Fast
Thickness (Metric) 170μm
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Products
Catalog Number Mfr. No. Diameter (English) Diameter (Metric) Price Quantity    

09-927-229

 
whatman™
10334547
7.2 in. 185mm Pack of 100 Each for $90.19
Description & Specifications

Specifications

Format Pleated Circle
Grade 0860½
Pore Size (Metric) 12μm
Flow Rate Medium Fast
Thickness (Metric) 170μm
Particle Retention Medium

Cellulose filters are used in qualitative analytical techniques to determine and identify materials. Pleated qualitative filters determine and identify materials with improved flow rate and increased loading capacity compared to equivalent quadrant folded filters.

  • Increased filter surface area increases total loading capacity and decreases overall filtration time.
  • Reduced contact between filter and funnel maintains flow rate.
  • Eliminated need to quadrant-fold filter circles to fit conical funnels saves time in repetitive or multiple analyses.
  • Pleated filters have the same technical properties as the respective filter circles.
  • Cellulose filters are used in qualitative analytical techniques to determine and identify materials.
  • Pleated qualitative filters give improved flow rate and increased loading capacity compared to equivalent quadrant folded filters.