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Grade 74 is also used as a high purity filter for speedy filtering of trace elements such as silver chromate
Grade 240 is recommended for TAPPI T-205 and T-491 test methods
This popular grade offers finer particle retention and higher flow rate than traditional analytical filter papers
Thickness: 0
Grade 222 has a smooth and uniform texture which assures continuous contract of buffer from the chamber through the gel and transfer membrane to the opposite pole or weight
Chromatography Blotting Paper - 2388-2025 - Grade 238, 20cm x 25cm 8" x 10" Grade 74 is also usedAhlstrom Munksj Grade 238 0. 34 mm 140 mm 30 min This medium thick paper is recommended for general chromatography applications. Grade 238 is also ideal for use as wicks in protein or nucleic acid blotting to provide a uniform flow of buffer through the gel to the transfer membrane of a blotting sandwich. This is our most widely used blotting paper. Grade 238 is also suited for electrophoresis and the separation of inorganic compounds and for use in
