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  5. Cytiva Whatman™ Qualitative Filter Paper: Grade 5 Circles

Cytiva Whatman™ Qualitative Filter Paper: Grade 5 Circles

Product Code. 11372855
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Diameter (Metric):
25 mm
42.5 mm
55 mm
70 mm
90 mm
110 mm
125 mm
150 mm
185 mm
240 mm
320 mm
Unit Size:
Pack of 100
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Product Code. Diameter (Metric) unitSize
11372855 90 mm Pack of 100
11370484 42.5 mm Pack of 100
11352855 55 mm Pack of 100
11362855 70 mm Pack of 100
11382855 110 mm Pack of 100
10159180 125 mm Pack of 100
11302865 150 mm Pack of 100
10654112 185 mm Pack of 100
11322865 240 mm Pack of 100
11340484 320 mm Pack of 100
11330484 25 mm Pack of 100
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Product Code. 11372855 Supplier Cytiva Supplier No. 1005090
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17.25 EUR valid until 2026-05-31
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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
TRUSTED_SUSTAINABILITY

Specifications

Description Grade 5 Qualitative Filter Paper Standard Grade, circle, 90 mm
Format Disc
Material Cellulose
Particle Retention 2.5 μm
Pore Size 2.5 μm
Filtration Speed 1420 sec.
Flow Rate Slow
For Use With (Application) A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.
Grade Grade 5
Porosity Fine
Quantity 100 Pk.
Thickness (Metric) 200 μm
Type Qualitative Filter Paper
Diameter (English) 3.54 in.
Diameter (Metric) 90 mm
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