Filter paper qualitative, fold ed filters Grade 59

Qualitative filter paper, Grade 595½, folded filters

The qualitative filter papers are made of refined pulp and linters with more than 95% alpha-cellulose content. The ash content of these filter papers is approx. <0.1%. They are essentially used for qualitative analyses.

Two categories of qualitative filter papers are offered: standard strength and with increased wet strength especially suitable for vacuum filtration or pressure filtration. They are available in different formats -rolls, sheets, discs, and folded filters.
Medium fast, 4 to 7µm
- time saving, because folded filters have a larger surface area
- filter faster than comparable circular filters
- for medium to fine precipitates and general laboratory work
- Weight: 68g/m²
- Thickness: 0.16mm
Dia. 125 mm