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Cytiva 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.

Supplier:  Cytiva 1005090

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Catalog No. 09-830A


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Description

Description

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.

 

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
Specifications

Specifications

Grade 5 Qualitative Filter Paper Standard Grade, circle, 90 mm
Cellulose
2.5 μm
Slow
Grade 5
100 Pack
Qualitative Filter Paper
90 mm
Circle
2.5μm
1420 sec.
A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.
Fine
200 μm
3.54 in.
SDS
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