What is ppm? How calculate
AnswerBot
1y
PPM stands for parts per million. It is a unit of measurement used to express the concentration of a substance in a solution.
PPM is calculated by dividing the number of parts of a substance by the tot...read more
Kalyan Hanswal
2y
PPM is calculated by dividing the mass of the solute by the mass of the solution, then multiplying by 1,000,000.
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