How to convert ppm into mg / kg I have a problem in writing my graduation thesis. Please tell me how to convert ppm to mg / kg

How to convert ppm into mg / kg I have a problem in writing my graduation thesis. Please tell me how to convert ppm to mg / kg


1ppm=1mg/kg
Remember to adopt it



What is the conversion between mg / kg and ppm? Or are they the same?


They are the same level, ppm is one part per million



How to convert ppm and Mg / L?


Ppm = one millionth, is a numerical value without unit. 1ppm = 1 / 1000000 = 1 × 10 ^ - 6. Therefore, it is not feasible to convert with the physical unit, such as mg / L, depending on the specific substance; for mg / kg, 1mg / kg = 0.001g/1000g = 1ppm