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Whatman™ Qualitative Filter Paper: Grade 5 Circles


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

Manufacturer: whatman™  1005-042

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Catalog No. 09-830G

  • / Pack of 100 Each
 

Description & Specifications

Specifications

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

 

These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids. 
  • Particle Retention: 2.5μm; most retentive grade of filter series
  • Porosity: Fine
  • Filtration speed: Herzberg, 1420 sec.
  • Surface: smooth, dense
  • Slow flow rate
  • Maximum degree of fine particle filtration in the qualitative range
  • Useful for clarifying cloudy suspensions, water analysis, Buchner funnel filtration

Accessories

Accessories for Catalog Number: 09830G

Item Mfr. No. Item Description Price Per Unit Quantity