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  • iron oxides and irradiation

    Posted by Shams on May 11, 2020 at 12:00 am

    Good day dear chemists. 
    I have a question in regards to iron oxides and minerals. We usually send them for irradiation before using them either in masks or loose or compact powders. 
    My question is about lipsticks(anhydrous) , should i do the same and send the minerals for irradiation, or since the process involves heating , i don’t need to do this
    Thanks in advance

    Shams replied 3 years ago 1 Member · 0 Replies
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