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Thread: PPM vs. Percent

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  1. 07-26-2006 10:41 AM #1
    KirstenHW
    KirstenHW is offline Registered+ Weir Watcher KirstenHW 0
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    Default PPM vs. Percent

    My mom works in a lab and is going to test my pre and post-salt pool water samples for me. She can have it tested for percent of salt (solids) but not PPM. Is there a conversion ratio for this? I haven't had a chance to go to a pool store to test the two samples.
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  2. 07-26-2006 11:39 AM #2
    duraleigh Guest

    Default Re: PPM vs. Percent

    percent = parts per hundred

    ppm = parts per million
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  3. 07-26-2006 11:40 AM #3
    sevver
    sevver is offline Registered+ Widget Weaver sevver 0
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    Default Re: PPM vs. Percent

    Yes, and I would guess that you could just multiply it times 10,000 to get it to parts per million.
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  4. 07-26-2006 11:44 AM #4
    KirstenHW
    KirstenHW is offline Registered+ Weir Watcher KirstenHW 0
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    Default Re: PPM vs. Percent

    Thanks duraleigh & sevver - that's what I thought.
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