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Grain/gallon (US) to part/million (ppm)

Values for calculation

$ \text{Value} $

Concentration - Solution converter

Concentration - Solution converter from grain/gallon (US) to part/million (ppm)

$$ 1\ \mathrm{gr/gal\ (US)}={\cfrac{1}{1/\left(0.00155517384/24\right)\cdot 0.003785411784\cdot 10^3}}\cdot{1001142.303}\ \mathrm{part/M(ppm)}=17.14\ \mathrm{part/M(ppm)} $$