Whatman™ Qualitative Filter Paper - Grade 5

Retains the fine precipitates encountered in chemical analysis. Whatman™ Qualitative Filter Paper - Grade 5 is an excellent clarifying filter for cloudy suspensions and for water and soil analysis.

Brand: Whatman™

Manufacturer Part Number: 1005-042

X100 GR. 5 4.25CM 100/PKFILTER C

UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: Weight: 0.01100kg

Product Code. 11370484

Quantity Price
1 £7.70 / Pack of 100
Estimated Shipment
Add to basket

Description and Specification


Quantity 100Pack
Diameter (Metric) 42.5mm
Grade 5
Material Cellulose
Thickness (Metric) 200μm
Pore Size (Metric) 2.5μm
Porosity Fine
Flow Rate Slow
Format Circle

  • Most retentive grade of the series
  • Useful for clarifying cloudy suspensions, water analysis, Buchner funnel filtrations
  • Particle retention: >2.5μm
  • Porosity: Fine
  • Filtration speed†: Herzberg, 1420 sec.
  • Surface: Smooth, dense