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Grade 75 is often used for filtering trace elements
coal and coke
Grade 55 is also used in air and foodstuffs analysis and for chloride and phosphorous in cement
Ahlstrom-Munksjö 54
Quantitative Filter Paper - 0740-1250 - Grade 74, 12.50cm 4.70cm Grade 75 is often 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
US$ 5850.00
US$ 1230.50
US$ 207.00
