Ahlstrom Filtration Grade 962 Wet-strengthened Qualitative Filter Paper, 5.5 cm dia
Qualitative Filter Paper, 5.5 cm dia, Cellulose, Grade 962, Wet-Strengthened Grade Type, Circle Format, 27 µm Particle Retention in Liquid, 28 sec/100 ml (Herzberg) Filtration Speed, High Loading Capacity, 0.06% Low Ash Content
- Manufacturer Part No: 9620-0550
- SECO Part No: 12-5285-25
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Ahlstrom's qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. Ahlstrom offers a complete range of low ash filter papers for general laboratory work that provides you with the correct combination of particle retention, filtration speed, loading capacity and wet-strength. All our qualitative grades consist of > 95% super refined a-cellulose and linter fibers. This fast filtering grade is a thinner version of Ahlstrom 961. Ahlstrom 962 is recommended for the filtration of coarse and gelatinous precipitates. The creped surface of Ahlstrom 962 also offers higher surface area to maintain high filtration speed.
| Diameter | : | 5.5 cm |
| Grade | : | 962 |
| Material | : | Cellulose |
| Ash Content | : | 0.06% |
| Grade Type | : | Wet-strengthened |
| Type | : | Qualitative |
| Alpha Cellulose Content | : | >95% Super Refined |
| Filtration Speed | : | 28 sec/100 ml (Herzberg) |
| Format | : | Circle |
| Particle Retention in Liquid | : | 27 µm |
| Properties | : | Medium Flow |
| Loading Capacity | : | High |
| Rapidity Filtration Speed | : | 245 ml/min |
- Qualitative analysis
- Untreated
- Consistent performance
- Bulk packaging