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Features<ul style="margin-top: 0px; padding-top: 5px; padding-bottom: 5px;"><li>Fit plain end culture tubes and flasks with DeLong style necks or ports</li><li>Molded from durable, autoclavable polypropylene (PP)</li><li>Ridges inside cap provide secure grip and gas exchange</li><li>Available in five (5) colors for easy sample identification and organization</li><li>Maintain sterility without cotton plugging</li><li>Reduce sample evaporation compared to cotton plugging</li><li>Provide same evaporation and sterility benefits as stainless steel closures</li></ul>

Diamond Culture Tube Cap for 18mm Glass Culture Tubes, Polypropylene, Green, 1000/Pack

diamond-culture-tube-cap-for-18mm-glass-culture-tubes-polypropylene-green-1000-pack

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