Glass Microfiber Filter Paper - 1210-1420 - Grade 121, 14.20cm Glass Fiber enabling more precipitate to be

enabling more precipitate to be held without clogging the filter

iron) found in heavy industries such as construction

volatile solids testing

Grade 111 is also recommended for filtering solvents in a high-resolution laboratory

Glass Microfiber Filter Paper - 1210-1420 - Grade 121, 14.20cm Glass Fiber enabling more precipitate to beAhlstrom Munksj 121 1. 0 m, Medium Speed This very thick grade offers finer particle than Grade 111 with high wet strength and loading capacity. Grade 121 is recommended for the clarification of liquid suspensions loaded with fine particulates. Grade 121 is also used in membrane pre filtration and is also found in quantification of solids, and LSC (Liquid Scintillation Counting) techniques that require high loading capacity.