Whatman Grade 54 Filter Papers - Grade 54 Filter Paper, 7 cm - 1454-070
by Whatman
In Stock
$71.99
SKU 1454-070
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Product Information: Grade 54 Filter Paper, 7 cm
Manufacturer Part # 1454-070
Description
- Hardened low ash: 0.015% ash maximum
- These filters are treated with a strong acid to remove trace metals and produce high wet strength and chemical resistance
- Thesy are particularly suitable for Büchner filtration where the tough smooth surface of the filter makes it easy to recover precipitates
- The maximum ash content of these grades is intermediate between ashless and qualitative grades
- They are particularly suitable for Büchner filtrations where it is desirable to recover the precipitate from the filter surface after filtration
- Other characteristics include high wet strength and chemical resistance, which are similar to those of the acid-hardened ashless filter papers
- Very fast filtration for use with coarse and gelatinous precipitates
- High wet strength makes this grade very suitable for vacuum-assisted fast filtration of "difficult" coarse or gelatinous precipitates
| HPIS Code | 220_40_50_0 |
| Latex Free | No |
| UNSPSC | 41104929 |
