Whatman 6902-2504 GD/X 25 Sterile Syringe Filter, 25mm, 0.45 Micron (Pack of 50)
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<b>[Product Information]</b><br>
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<li>0.45µm; ideal choice for the preparation of hard-to-filter samples</li>
<li>Pigment-free polypropylene housing with a prefiltration stack</li>
<li>Eliminates sample contamination</li>
<li>Allows you to filter even the most difficult samples with less hand pressure</li>
<li>Processes three to seven times more sample volume</li>
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