Whatman 10300009 90mm Quantitative Filter Papers Ashless Grade 589 1

Retail Price: Rp 575.200 / Box
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Whatman 10300009
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Product Description

Whatman 10300009 90mm Quantitative Filter Papers Ashless Grade 589 1

With less than 0.01% ash, GE’s Whatman Grade 589/1 filter papers can be used for the Blaine test in the cement industry and as an ash content test filter for foodstuffs.

  • Herzberg filtration speed of 50 s*
  • Black ribbon filter’ for fast filtration of coarse precipitates
  • High purity (< 0.01% ash)
  • Blaine test and ash content test compatible
  • Also available prepleated as Grade 589/1 ½


Parameter Grade 589/1 Filter for Coarse Precipitate Retention, 90 mm circle (100 pcs)
Format Circles 
Type Ashless 
Typical Thickness 190 µm
Basis Weight 80 g/m²
Filtration Time to Herzberg 50 s
Filtration Speed (Herzberg) 25 s
Ash Content1 0.01% 
Material High-quality cotton linters 
Alpha Cellulose Content Min. 98% 
Ribbon Filter Color Black 
Application Designed for gravimetric analysis and the preparation of samples for instrumental analysis. For the filtration of coarse precipitates. For many quantitative standard methods, especially for gravimetric applications (e.g., determination of the ash content in foodstuffs), or for the Blaine test in the cement industry. 
Grade Grade 589/1 
Diameter 90 mm 

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CV Andalan prima Sejahtera

CV Andalan prima Sejahtera

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Supplier Laboratory Equipment, Glasware, Chemical, Electrical Test, Water Quality Test (Alat Uji Air), Weather Station  & Measuring Instrument. Jual Alat Laboratorium, Alat Lab, Distributor Alat Laboratorium, Laboratory Supplies
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Business Types Trading Company, Agent, Distributor/Wholesaler Legal Owner Asmaria Sembirig
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