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Absorption speed: 220 mm / 30 min
Grade 121 is also used in membrane pre-filtration and is also found in quantification of solids
Directly comparable and substitutable for GE Whatman-GE-Cytiva 934-AH™
Ahlstrom-Munksjö offers sterile gridded membranes packed individually for use in colony counting
calcium oxalate and calcium fluoride
Chromatography Blotting Paper - 2228-1416 - Grade 222, 14cm x 16cm 15cm x 20cm Absorption speed: 220 mm /Ahlstrom Munksj Grade 222 0. 83 mm 220 mm 30 min This medium thick paper 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. Ahlstrom Munksj 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. (100 box)
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