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Absorption speed: 220 mm / 30 min
The filter media is thoroughly rinsed in a multi-stage process using copious amounts of high-purity deionized water
This very thick grade offers finer particle than Grade 111 with high wet strength and loading capacity
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
Quantitative Filter Paper - 0740-4000 - Grade 74, 40cm 15cm x 20cm Absorption speed: 220 mm /Ahlstrom 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
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