Quantitative Filter Paper - 0740-1100 - Grade 74, 11cm 32cm Grade 54 is also used

Grade 54 is also used in air pollution testing to determine gaseous compounds

42 mm - 150 mm / 30 min is a medium thick paper is recommended for general applications with medium-heavy solute loading

34 mm - 140 mm / 30 min

enabling more precipitate to be held without clogging the filter

Grade 237 is also highly suitable for use in Buchner funnels and for dye filtration

Quantitative Filter Paper - 0740-1100 - Grade 74, 11cm 32cm Grade 54 is also usedAhlstrom Munksj 74 2. 0 m, Medium Speed This grade has medium flow rate and good particle retention and is the most commonly used acid washed filter. Grade 74 covers a wide range of general ashless filtration applications. It is used for gravimetric analysis of numerous components (e. g.: cements, copper, clay, bismuth, silicon, iron) found in heavy industries such as construction, mining or steel. Grade 74 is also used as a high purity filter for