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Whatman™ Qualitative Filter Paper: Grade 597½ Pleated Circles

Pleated to save time and achieve optimal fit in conical filter funnels. Whatman™ Qualitative Filter Paper: Grade 597½ Pleated Circles provide extra surface area to increase total loading capacity.

$76.31 - $614.56

Specifications

Material Cellulose
Thickness (Metric) 180μm
Pore Size (Metric) 4 to 7μm
Quantity 100Pack
View More Specs
Products
Catalog Number Mfr. No. Diameter (Metric) Price Quantity    

09-924-181

 
whatman™
10311841
70mm Pack of 100 Each for $76.31

09-924-182

 
whatman™
10311842
90mm Pack of 100 Each for $81.20

09-924-183

 
whatman™
10311843
100mm Pack of 100 Each for $100.31

09-924-185

 
whatman™
10311845
150mm Pack of 100 Each for $131.31

09-924-188

 
whatman™
10311852
270mm Pack of 100 Each for $224.56

09-924-190

 
whatman™
10311854
385mm Pack of 100 Each for $476.71

09-924-191

 
whatman™
10311856
500mm Pack of 100 Each for $614.56

09-924-184

 
whatman™
10311844
125mm Pack of 100 Each for $119.47

09-924-187

 
whatman™
10311851
240mm Pack of 100 Each for $195.46

09-924-186

 
whatman™
10311847
185mm Pack of 100 Each for $153.96

09-924-189

 
whatman™
10311853
320mm Pack of 100 Each for $318.22
Description & Specifications

Specifications

Material Cellulose
Thickness (Metric) 180μm
Pore Size (Metric) 4 to 7μm
Quantity 100Pack

Folded filter is used for many routine analytical applications in various industries. Pleated paper enhances and eases filtering process. 

  • Saves time in repetitive or multiple analyses
  • Decreases overall filtration time; normal slow down due to particulate loading is eliminated
  • Increases total loading capacity
  • Maintains flow rate; contact with funnel is reduced, shape of filter is self-supporting
  • Pleating does not significantly affect technical data; same figures may be used with flat circles
  • Grade 597½ is a medium fast paper with medium to fine particle retention
  • Applications include:
    • Food testing; determination of fat content
    • Removal of carbon dioxide and turbidity from beverages