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Gold/Mining/Energy : Anything graphite based, CCB, Zen and hopefully much more. -- Ignore unavailable to you. Want to Upgrade?


To: tturner who wrote (2384)4/15/2021 8:44:40 AM
From: the Chief  Read Replies (2) | Respond to of 2618
 
I would agree. So there will be two questions from HC, can the nanoparticles build up over time, and second question is, what is the average amount of nanoparticles released per mask into the lungs over X time.

First question is problematic if the answer is yes.

The next issue is getting a test that can be sanctioned by HC as acceptable, then running the test.
This assumes HC comes back to producers ASAP, then this could be an issue of the past by this fall.