AHLSTROM 6100-2500 Qualitative Filter Paper Micron Slow Flo

Ahlstrom's qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Ahlstrom offers a complete range of low ash filter papers for general laboratory work that provides you with the correct combination of particle retention, filtration speed, loading capacity and wet-strength. Qualitative analysis, low ash content 0.06 percent, untreated, consistent performance, wet-strengthened grades, custom cut. We do not recommend these grades for use in vacuum work or when wet handling is required. Ahlstrom 610 is widely used for water analysis, biological products and fine precipitates such as coldprecipitated barium sulfate. 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 Ahlstrom 610 is also used in buchner funnels and to clarify cloudy suspensions