We want to minimize the portions of those impurities to lessen possibilities of corrosion.For locating the ppm values we want a Particular calculator like the sections for each million calculator. PPT means “components for every trillion” and is utilized to measure concentrations that are much scaled-down than PPB or PPM. https://fernandowbbay.dsiblogger.com/69699493/how-much-you-need-to-expect-you-ll-pay-for-a-good-free-ppm-calculator