Ahlstrom 6170-1100 Qualitative Filter Paper, 11cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50)
- Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance.
- Qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers.
- Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications.
- This is an extremely fast filtering grade and has a larger particle retention.
- Ahlstrom 617, a thicker filter paper with higher loading capacity, is used for rapid filtration of coarse particles and gelatinous precipitates such as in oils and resin solutions.