Advantech Qualitative Filter Papers are made of 100% cotton linter cellulose. Primarily used for clarifying and removing precipitates (pot) and preparation for quantitative analysis. These papers can be used over a pH range from 0-12 and a maximum temperature of 120?C. Ash content of 0.1%. Papers have smooth surface, normal hardness (except Grade No. 101 have a creped surface).
