Whatman 1213-125 Quantitative Folded Filter Paper, 30 Micron, Grade 113V, 125mm Diameter (Pack of 100)
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<b>[Product Information]</b><br>
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<li>Diameter: 12.5cm; retention: 30µm</li>
<li>Very thick, strong filter with creped surface for extremely high loading capacity in folded form</li>
<li>Ideal for coarse particles and gelatinous preciptates, time-saving qualitative grades offered in a convenient form; major advantages over flat circles</li>
<li>Decreased overall filtration time with extra surface area; normal slow down of filtration speed with loading of particulate is postponed</li>
<li>Increased total loading capacity since more filter area available; maintained flow rate because reduction in filter paper contact with funnel side and self-supporting shape of filter</li>
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