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Sartorius™ Wet-Strengthened Filter Paper Discs, Grade 1289
Use for routine qualitative analyses, when no gravimetric analyses is required. Sartorius™ Wet-Strengthened Filter Paper Discs, Grade 1289 can be used for pressure and vacuum filtration. Ultra-pure filters are available in filter disc format in a variety of diameters.
Brand: Sartorius™ FT-3-207-018
This item is not returnable.
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Description
These qualitative filter papers are essentially used for analytical and routine analyses, when no gravimetric analyses is required (for example, filtration of malt analysis).- Made of refined pulp and cotton linters with a α-cellulose content greater than 95%
- Very pure filters with an ash content of less than 0.1%
- Grade 1289 filters feature the following characteristics:
- For medium-fine crystalline precipitates
- Medium to wide pore for medium-fast filtering
- Basis weight of 84g/m2
- Non-sterile and bulk packed
Specifications
| Disc | |
| 8 to 12μm | |
| Used for analytical purposes and routine analyses, whenever no gravimetric analyses are required | |
| 100 Pack | |
| Qualitative Filter Paper |
| Cotton Linters and Refined Pulp | |
| 20μm/sec. | |
| 1289 | |
| 0.21 mm | |
| 18 mm |