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Qualitative Filter Paper Grade 642(=2)
USD10,56 – USD203,26
Qualitative Filter Paper Grade 642 is used in agricultural and environmental laboratories for plant growth trials, soil testing, and air analysis for monitoring specific contaminants and in the filtration of organic and sulfide precipitate
Description
Standard Grades (Non Wet-Strengthened)
Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications.
These grades contain a high level of alpha-cellulose that provides high purity but will weaken
when wet. The inherent strength of standard (untreated) grades does not pose a problem when
they are used in routine quadrant folded applications. We do not recommend these grades for
use in vacuum work or when wet handling is required.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Diameter | 25mm(100/box), 42.5mm(100/box), 47mm(100/box), 50mm(100/box), 55mm(100/box), 70mm(100/box), 75mm(100/box), 90mm(100/box), 110mm(100/box), 120mm(100/box), 125mm(100/box), 150mm(100/box), 185mm(100/box), 205mm(100/box), 240mm(100/box), 250mm(100/box), 270mm(100/box), 320mm(100/box), 330mm(100/box), 385mm(100/box), 400mm(100/box), 450mm(100/box), 500mm(100/box) |
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