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<title><![CDATA[EC21 Product Catalogs - gallium nitride]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gallium_nitride--053299/1/gallium nitride.html]]></link><item>
<title><![CDATA[75% 85% Food Grade Phosphoric Acid]]></title><link><![CDATA[https://global2000za.en.ec21.com/75_85_Food_Grade_Phosphoric--11852841_11853208.html]]></link><description><![CDATA[gallium arsenide selectively with respect to indium phosphide.
8.In microfabrication to etch silicon nitride selectively with respect to silicon dioxide.
9.As a pH adjuster in cosmetics and skin-care]]></description><pubDate><![CDATA[20231011]]></pubDate></item>

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