It is a measure of many thing, scientifically, and particularly to do with water and air pollutants
Parts per Million and Parts per Billion. Parts of a solute per Million parts of the Solvent.
2 ppm stands for "parts per million" and is a unit of measurement used to describe the concentration of a substance in a solution. In this case, it means that there are 2 parts of the substance for every one million parts of the solution.
Parts per million.
35 ppm means 35 parts per million, whereas percentage means parts per 100. The simplest way to get the answer is to say 35 parts per million, that's 0.035 parts per thousand (move decimal point three places to left), so 0.0035 parts per hundred (move decimal point another place to left)
ppm means Parts per million
If you have 1 million parts of something 10 parts would be 10 parts per million. If you had 2 million parts of something 20 parts would be 10 parts per million.
parts per million = ppm
Answer It stands for principle and practices of management, which gives detail study about the working of an organization.Answer It could also stand for "parts per million", which is a unit for measurement of concentration.
ppm means parts per million; percent basically means parts per hundred. Therefore, to convert from ppm to percent you should divide by 10,000.
2 ppm means 2 parts per million.
It refers to a concentration ratio. x parts per million means than in every million units of measure of the total, x units are of the substance of interest and (1 million - x) of other substances.
-- take the number of parts per thousand-- multiply it by 1,000-- the answer is the number of parts per million