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Grade 75 is often used for filtering trace elements
zinc and ammonium hydroxides
coal and coke
This is a fast filtering grade for gravimetric analysis of coarse particles and gelatinous precipitates (i
Element mg/L Ag 0
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$ 110.00
US$ 120.00
US$ 700.00
US$ 1850.00
