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It offers fine particle retention and product stability to over 500 degrees Centigrade
Grade 161 is used in general laboratory applications
It offers extremely high flow and is recommended for both electrophoresis of large molecules and as a blotter to complete the blotting sandwich in gel transfer applications
and water effluents
Ahlstrom-Munksjö 391
Quantitative Filter Paper - 0740-4000 - Grade 74, 40cm 15cm x 20cm It offers fine particle retentionAhlstrom 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
