Quantitative filter papers, ashless grades, grade 40, Whatman™

供应商: CYTIVA WHATMAN
1440-032 1440-042 1440-047 1440-055 1440-070 1440-090 1440-110 1440-125 1440-150 1440-185 1440-240 1440-917 1440-012 1440-320 1440-329 1440-6168
WHAT1440-032EA 0 CNY
WHAT1440-032 WHAT1440-042 WHAT1440-047 WHAT1440-055 WHAT1440-070 WHAT1440-090 WHAT1440-110 WHAT1440-125 WHAT1440-150 WHAT1440-185 WHAT1440-240 WHAT1440-917 WHAT1440-012 WHAT1440-320 WHAT1440-329 WHAT1440-6168
Quantitative filter papers, ashless grades, grade 40, Whatman™
过滤器 滤纸 Quantitative Filter Paper
Whatman Grade 40 high-purity filters from Cytiva's business are general-purpose papers for quantitative analysis. Grade 40 filters are suitable for a variety of analytical filtration applications.

  • High-purity filters contain 0,007% maximum ash content
  • Medium nominal particle retention rating of 8 µm
  • Medium filtration speed (Herzberg 340 s)
  • Particularly useful for gravimetric analysis

High-purity filters support accurate analysis in applications sensitive to very low levels of background contamination and in gravimetric analysis where ash content mightMore Product Information
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