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  • 04-04-2020
  • Computers and Technology
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explain what the 35ppm specification means

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bubthefunnyman22
bubthefunnyman22 bubthefunnyman22
  • 04-04-2020

Answer:

Just as per cent means out of a hundred, so parts per million or ppm means out of a million. Usually describes the concentration of something in water or soil. One ppm is equivalent to 1 milligram of something per liter of water (mg/l) or 1 milligram of something per kilogram soil (mg/kg).

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