Whatman™ Quantitative Filter Paper: Grade 589/1 Circles

Designed for fast filtration of coarse precipitate. Whatman™ Grade 589/1 Quantitatve FIlter Paper Circles support tests such as cement fineness measurement in a standard Blaine test or determination of the ash content in foodstuffs. 

Brand: Whatman™

Manufacturer Part Number: 10300014

UNSPSC: 41104929

Code: 69

Additional Details:
Additional Details: Weight: 3.40190kg

Product Code. 11325194

Quantity Price
1 £ 64.62 / Pack of 100
Estimated Shipment
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Description and Specification


Grade 589/1
Format Circle
Thickness (Metric) 190μm
Diameter (Metric) 185mm
Particle Retention 12 to 15μmm
Flow Rate High

Ashless grade are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman™ quantitative filter papers are designed for gravimetric analysis and the preparation of samples for instrumental analysis. 
  • For coarse precipitate retention
  • Herzberg filtration speed of 50 s
  • Black Ribbon Filter for filtration of coarse precipitates
  • Ashless with very high flow rate
  • High purity (< 0.01% ash)