• What is the difference between ppm and ppb

    Mar 12, 2024

    PPM and PPB are like ways to talk about really tiny amounts of things, kind of like counting little grains of sand. PPM means "parts per million," and PPB means "parts per billion." Imagine you have a big bowl of colorful candies. If you take just 1 candy out of every million candies in the bowl, th... read more

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