Ahlstrom 6010-2500 Qualitative Filter Paper, 2.5 Micron, Medium Flow, Grade 601, 25cm Diameter (Pack of 100)

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. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. 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. All our qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers. This grade covers a wide range of laboratory applications and is used for clarifying liquids and for rapid filtration of coarser precipitates such as lead sulfate, lead chromate, calcium oxalate, calcium carbonate, aluminum phosphate, barium carbonate and beryllium hydroxide. Ahlstrom 601 can be found in soil analysis, seed testing and in air pollution to collect dust-laden air and is also commonly used in the food industry to separate foodstuffs from associated liquid or extracting liquid. 124 sec/100mls Filtration speed herzberg. 55 mls/min Filtration speed rapidity. Medium loading capacity.

• Quantitative analysis
• Low ash content 0.06 percent
• Untreated; high wet-strength
• Consistent performance
• Custom cut