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Cytiva - 10300120 - Grade 589/2 Medium Fine Precipitate Filter, 240 mm circle (100 pcs)Item must be purchased in units of 1

  • MFR SKU: 10300120
  • ITEM #: 18520510
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$314.40
Stock Status: Low Stock

ITEM #: 18520510
Whatman Grade 589/2 filters from are used in routine quantitative analyses, including analysis of aqueous suspension in paper, flour analysis, and sand content quantification.
  • High purity (< 0.01% ash)
  • Retention of medium fine precipitates, such as grains of sand
  • Herzberg filtration speed of 140 s*
  • ‘White ribbon filter’

*The time taken to filter 100 ml water (20°C) through a filter area of 10 cm² at a constant pressure of 5 cm...
ITEM #: 18520510
Whatman Grade 589/2 filters from are used in routine quantitative analyses, including analysis of aqueous suspension in paper, flour analysis, and sand content quantification.
  • High purity (< 0.01% ash)
  • Retention of medium fine precipitates, such as grains of sand
  • Herzberg filtration speed of 140 s*
  • ‘White ribbon filter’

*The time taken to filter 100 ml water (20°C) through a filter area of 10 cm² at a constant pressure of 5 cm water column
Whatman quantitative filters from business are designed for gravimetric analysis. Grade 589/2 Whatman ashless filter paper can also be purchased as pre-pleated 589/2 ½ sheets.General filtration with quantitative papers

Grade 589/2 ashless filter paper can be used when medium fine precipitates are being collected and papers must be ashed to support analysis. Grade 589/2 is suitable for a variety of routine quantitative analysis methods, such as determination of the sand content in foodstuffs, flour analysis, and aqueous suspension analysis in the paper industry.
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Cytiva - 10300120 - Grade 589/2 Medium Fine Precipitate Filter, 240 mm circle (100 pcs)Item must be purchased in units of 1

  • Item #: 18520510
  • MFR SKU: 10300120
  • Format: Circles
  • Type: Ashless
  • Typical Thickness: 180
  • Basis Weight: 85
  • Filtration Time to Herzberg: 140
  • Filtration Speed (Herzberg): 70
  • Ash Content: 0.01% ( Ash is determined by ignition of the cellulose filter at 900°C in air. )
  • Material: High-quality cotton linters
  • Alpha Cellulose Content Min.: 98%
  • Ribbon Filter Color: White
  • Application: Designed for gravimetric analysis and the preparation of samples for instrumental analysis. For medium fine precipitates offering medium filtration speed. Applied in a variety of routine methods in quantitative analysis, e.g., determination of the sand content in foodstuffs. Determination of the grade of flour; or analysis of aqueous suspensions in the paper industry.
  • Grade: Grade 589/2
  • Diameter: 240 mm

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