What does "ppm" mean with respect to concentration?

1 Answer
anor277
Aug 26, 2017

You have not specified a question..........

Explanation:

"Concentration"-="Amount of substance"/"Volume of solution", and typically we get units of mol*L^-1 or g*L^-1 (note 1*mg*L^-1-="1 ppm"). Anway we need some context to address what you want to know.

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