Qualitative filter papers, technical, smooth, grade C 140
These smooth filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is between 0,1 and 0,15%.
They are used for routine analyses like clarification, determination of substances, but also as discs with a centre hole for technical applications. Grades with a wet burst resistance >30 kPa are referred to as wet-strengthened and are therefore suitable for pressure or vacuum filtration.
Medium fast rate of filtration.
- Catalog No:
- SARTFT-4-356-110
- SARTFT-3-356-090
- SARTFT-4-356-240
- SARTFT-4-356-185
- SARTFT-4-356-150
- N°:
- C 140
- C 140
- C 140
- C 140
- C 140
- Poids:
- 140 g/m²
- 140 g/m²
- 140 g/m²
- 140 g/m²
- 140 g/m²
- Épaisseur:
- 0,30 mm
- 0,30 mm
- 0,30 mm
- 0,30 mm
- 0,30 mm
- Rétention de particules:
- 7 - 11 µm
- 7 - 11 µm
- 7 - 11 µm
- 7 - 11 µm
- 7 - 11 µm
- Vitesse de filtration:
- 20 s
- 20 s
- 20 s
- 20 s
- 20 s
- Résistance mouillée:
- >50 kPa
- >50 kPa
- >50 kPa
- >50 kPa
- >50 kPa
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