PPM Chemistry Abbreviation

PPM has various meanings in the Chemistry category. Discover the full forms, definitions, and usage contexts of PPM in Chemistry.

Parts Per Million

Most Common

Parts per million is a value that represents the part of a whole number in units of 1/1000000. Parts per million is dimensionless quantity, a ratio of 2 quantities of the same unit. For example: mg/kg. One ppm is equal to 1/1000000 of the whole.

Chemistry
Pollution of Pure Materials
Chemistry
Pair Population Method
Chemistry
Path Probability Method
Chemistry

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