3mm Chromatography Paper,Whatman™ - 23cmx100m - 3030-700

Relatively thick (0.34mm) grade 3mm chromatography paper manufactured entirely from high-quality cotton linters that have an alpha cellulose content of at least 98%. Smooth surface, no “paper making” addictives-the final organic purity of these chromatography grade papers represents the highest level that can achieved without oxidation and degradation of the cellulose fibers. Medium flowrate: 130MM/30 MIN.