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<title><![CDATA[EC21 Product Catalogs - median]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/median--050303/1/median.html]]></link><item>
<title><![CDATA[Baisifu Professional Supply Pyrethrum Extract Pyrethrum Water-soluble Pyrethrins 25% CAS: 8003-34-7]]></title><link><![CDATA[https://baisifu2019.en.ec21.com/Baisifu-Professional-Supply-Pyrethrum-Extract--11999243_11999685.html]]></link><description><![CDATA[median lethal dose was 1.2 g/kg (oral
administration in rats). The melting point of its semicarbazone derivatives is
114 ~ 146
℃
.
Pyrethrin I is easily oxidized in the air and loses its insecticid]]></description><pubDate><![CDATA[20240906]]></pubDate></item>

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