Bel-Art PMP 28.3ml Urbanti High-Speed Filter Funnels (Pack of 6) (F14640-0000)
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<b>[Product Information]</b><br>
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<li>Made from autoclavable polymethylpentene, these funnels are glass-clear, unaffected by corrosive liquids, and are heat resistant to 177 degreeC (350 degreeF)</li>
<li>75/90mm Filter paper diameter</li>
<li>Internal helicoid ribs ensure rapid non-vacuum, filtration</li>
<li>Airlock between container and funnel is avoided by vertical outer ribs</li>
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