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| Description | Hardened Quantitative Filter Paper |
| Size | 4.25cm |
| Items Per pack | 100 |
| Whatman Equivalent | 54 |
Hardened Quantitative Filter Paper - 0550-0425 - Grade 55, 4.25cm
$24.50
Ahlstrom-Munksjö 55
15 µm, Fast Speed
This is a fast filtering grade for gravimetric analysis of coarse particles and gelatinous precipitates (i.e.: aluminum and zirconium hydroxides) in acid and alkali solutions. Grade 55 is also used in air and foodstuffs analysis and for chloride and phosphorous in cement, coal and coke.
SKU 0550-0425