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Partes por millón

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La concentración en partes por millón (ppm) es una medida de concentración que muestra la cantidad de sustancia que hay por cada millón de unidades de la mezcla.
Fórmula: ppm = ms/mm
Variables:
ms = masa de soluto en mg.
mm = masa de mezcla en kg o L.
ppm = partes por millón.
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Fausto Chavez Real
Fausto Chavez Real
Mexico

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