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<title><![CDATA[EC21 Product Catalogs - ultraviolet absorber uv 531]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/ultraviolet-absorber-uv-531--214099/1/ultraviolet absorber uv 531.html]]></link><item>
<title><![CDATA[POM Tissue Closure Ligating Clips for Laparoscopic Surgery Factory Mass Production]]></title><link><![CDATA[https://disposabletrocar.en.ec21.com/POM-Tissue-Closure-Ligating-Clips--12053126_12051959.html]]></link><description><![CDATA[ultraviolet absorber (e.g. UV-531) to slow down the aging of the material triggered by sterilization.
Packaging barrier: the use of aluminum foil composite film packaging, blocking oxygen and moistur]]></description><pubDate><![CDATA[20250325]]></pubDate></item>

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