Ahlstrom Munksjö 0750-1250 12.50cm Hardened Ashless Quantitative Filter Paper, 2.0um Retention. This grade has a medium flow rate and good particle retention and is most commonly used for applications requiring high chemical resistance to strong acid and alkali. Ahlstrom Grade 75 is often used for filtering trace elements, collecting hydroxides after precipitation by strong alkalis, and in the analysis of metals in acid and alkali solutions. Ash content is 0.006%.
This specially treated hardened ashless grade is available for critical quantitative analytical techniques requiring increased wet strength and handling capacity. These high purity filter papers have a tough, smooth surface free of loose fibers and are ideal for collecting wet precipitates. It offers a convenient combination of particle retention and flow rate and is generally used because of its high chemical resistance to strong acid and alkali. 100/pack.
Size (cm): 12.50