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Re: leaded or unleaded filters ?
Jose Perez wrote:
>
> I was just curious how do you guys know that what is in the Azoo sponge
> filters is lead ? and not some other metal
Soft, heavy and gray. Scratches easily with a fingernail or bends with
finger pressure. It's lead. It is most unlikely to be bismuth or some
more-expensive eutectic alloy.
Wright
--
Wright Huntley, Fremont CA, USA, 510 494-8679 huntley1 at home_com
In retrospect it becomes clear that hindsight is definitely overrated.
http://environmental.networkroom.com/
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