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<title><![CDATA[EC21 Product Catalogs - vacuum storage container]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/vacuum-storage-container--211201/1/vacuum storage container.html]]></link><item>
<title><![CDATA[Serum Plain Tube]]></title><link><![CDATA[https://15226611911.en.ec21.com/Serum-Plain-Tube--11787135_11787562.html]]></link><description><![CDATA[storage, the tube is often constructed with a stopper or cap to produce a vacuum seal. It can provide enough nonpolluted serum specimens for clinical tests while keeping the serum invariable in the l]]></description><pubDate><![CDATA[20230511]]></pubDate></item>

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