Grade 589 Black Ribbon Quantitative Filter Paper, Whatman
Ashless, rough paper ideal for air monitoring, metallurgical analysis, as well as chromatography of compounds with Rf values that are well separated.
| Whatman Grade 589, Black Ribbon,
Quantitative Filter Paper |
| Porosity: |
Large |
| Flow Rate: |
Fast |
| Particle Retention: |
20–30 µm |
| Diameter, cm | Whatman No. | Unit | Price | | 11 | 10300010 | Pack of 100 | $50.99 | | 12.5 | 10300011 | Pack of 100 | $60.24 | | 15 | 10300012 | Pack of 100 | $81.19 |
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