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<title><![CDATA[EC21 Product Catalogs - half transparent quartz]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/half transparent quartz.html]]></link><item>
<title><![CDATA[Cerium Oxide Slurry for Quartz Glass]]></title><link><![CDATA[https://polishingslurry.en.ec21.com/Cerium-Oxide-Slurry-for-Quartz--11825053_11921636.html]]></link><description><![CDATA[half a month before completely replacing it)
We also provide cerium oxide for glass powder for quartz glass polishing.
Some special precision polishing for quarts glass may use nano silica colloidal.]]></description><pubDate><![CDATA[20240407]]></pubDate></item>

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