Whatman™ Qualitative Filter Paper: Grade 5 Circles Available on GSA/VA Contract for Federal Government customers only.

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™ 1005185

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Catalog No. 09-830E

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    Specifications

    Quantity 100Pack
    Diameter (Metric) 185mm
    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

  • Description & Specifications

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