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Sartorius™ Smooth Filter Paper Discs, Grade 3-HW
Use for routine qualitative analyses and technical applications. Sartorius™ Smooth Filter Paper Discs, Grade 3-HW 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-3-303-040
This item is not returnable.
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Description
These smooth filter paper discs are used for routine qualitative analyses, such as clarification and determination of substances. The discs feature a center hole for technical applications. Filters are wet-strengthened, so they are suitable for pressure or vacuum filtration.- Made of refined pulp and cotton linters with a α-cellulose content greater than 95%
- Pure, technical filter paper with an ash content of 0.1 to 0.15%
- Grade 3-HW filters feature the following characteristics:
- Medium to wide pore for a moderately-fast filtering rate
- Wet burst resistance of 15kPa
- Basis weight of 65g/m2
- Non-sterile and bulk packed
Specifications
| Disc | |
| 8 to 12 μm | |
| For qualitative-technical analyses, used for routine analyses like clarification, determination of substances, but also as discs with a center hole for technical applications | |
| 100 Pack | |
| Qualitative, Technical, Smooth |
| Cotton Linters, Refined Pulp | |
| 20μm/sec. | |
| 3HW | |
| 0.14 mm | |
| 40 mm |