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<title><![CDATA[EC21 Product Catalogs - dissolved oxygen]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/dissolved_oxygen--2673/1/dissolved oxygen.html]]></link><item>
<title><![CDATA[Micro Bubble Negative Ionized Oxygen Supplier(Waterwheel)]]></title><link><![CDATA[https://negatron.en.ec21.com/Micro_Bubble_Negative_Ionized_Oxygen--485387_485414.html]]></link><description><![CDATA[dissolved oxygen volume (DO) which is indispensable for growth of fish by broadening the contacting area between the air and water to the maximum. So you can attain the excessive density production o]]></description><pubDate><![CDATA[20140501]]></pubDate></item>
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<title><![CDATA[Korea Hydrogen Water]]></title><link><![CDATA[https://bhlco.en.ec21.com/Korea_Hydrogen_Water--9017821_10419240.html]]></link><description><![CDATA[Korea Hydrogen water 
Concentration Test 
Features of Hydrogen Water 
&amp;diams; Provision of rich natural mineral and dissolved hydrogen
&amp;diams; Provision of weak alkaline water to activate cells,
&amp;dia]]></description><pubDate><![CDATA[20191210]]></pubDate></item>
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<title><![CDATA[Irish Moss Chondrus Crispus Sea Moss Buk 100 Natural Organic Wild Grows Roks]]></title><link><![CDATA[https://algasmarinas98765.en.ec21.com/Irish_Moss_Chondrus_Crispus_Sea--9171394_9171451.html]]></link><description><![CDATA[oxygen in transported in the body. Anemia results to low level of energy and also affects the body parts such as low immunity and poor brain function. WHO has evaluated that about half of the anemia ]]></description><pubDate><![CDATA[20230710]]></pubDate></item>
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<title><![CDATA[Chemical Etching Tungsten Alloy Metal Etching Tungsten]]></title><link><![CDATA[https://wetetching.en.ec21.com/Chemical_Etching_Tungsten_Alloy_Metal--11869908_11869941.html]]></link><description><![CDATA[oxygen or oxidizing agents, and this oxide layer acts as a protective barrier, preventing further reaction with the etchant.
Hydrofluoric acid (HF), on the other hand, is effective for etching tungst]]></description><pubDate><![CDATA[20231124]]></pubDate></item>

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