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by tedunangst 758 days ago
What does it cost me to p .95 reliably differentiate 0.04 ppt from 0.02 ppt?
1 comments
jeffbee 758 days ago
In water? Doesn't seem like an issue.
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Brananarchy 755 days ago
In pure water it's not an issue. In drinking water which has all sorts of "stuff", getting very to that level of precision isn't easy.
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