Whatman™ Qualitative Grade Plain Circles - Grade 1

For general-purpose use, air-pollution monitoring and soil chemical analysis.   GE Healthcare Qualitative Grade Plain Circles - Grade 1 show medium retention and flow rate.

Manufacturer: Whatman™ 1001-055

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Catalog No. 09-805B

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    Quantity 100/pk.
    Diameter (Metric) 5.5cm
    Grade 1
    Material Cellulose
    For Use With (Application) For clarifying liquids. Used in qualitative analytical separations of precipitates such as lead sulphate; air pollution monitoring, gas detection, soil analysis
    Porosity Medium
    Particle Retention >11μm
    Format Sheet

    • Particle Retention: >11µm
    • Porosity: medium
    • Filtration speed†: ASTM™, 40 sec.; Herzberg, 150 sec.
    • Surface: smooth

  • Description & Specifications

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