Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54
Reference
A21866
Sales Unit
100 pcs
Cytiva Whatman Grade 54 filter paper has high wet strength and a larger nominal particle retention rating than comparable Büchner filtration papers, enabling fast vacuum filtration of coarse precipitates.
- Acid-treated for high wet-strength and chemical resistance
- Large nominal particle retention rating of 22 µm
- Fast filtration speed (Herzberg filtration speed 39 s)
- High purity (0.015% ash maximum)
- Compatible with Büchner funnel or Hirsch funnel applications
Cytiva offers three grades of low ash hardened filter paper for quantitative analysis. All three are designed for use in gravity and vacuum/suction filtration in Büchner and Hirsch funnel applications and can be customized for an exact fit.
| Manufacturer reference | 1454-125 |
|---|---|
| Brand | Cytiva |
| eclass | 32031600 |
| leadtime | 5 |
| UNSPSC code | 41104929 |
| Sales Unit | 100 pcs |
| Reference | A21866 |
| Diameter | 125mm |
| Grade | 54 = 22µm (fast) ashless |
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