There is no relationship between a megalitre (measure of volume) and parts per million (a ratio)
There are one million milligrams in one liter. 4.8 milligrams is 4.8 parts per million (parts per million) There are one million milligrams in one liter. 4.8 milligrams is 4.8 parts per million (parts per million)
Pounds per gallon do not convert into parts per million since different types of substances would have a different weight per gallon for the same amount of parts per million. For example, 1000 parts per million of mercury weighs more than 1000 parts per million of oxygen.
ppm stands for parts per million, which is a unit used to describe the concentration of a substance in a solution. It indicates the number of parts of a substance per one million parts of the solution.
48.5ppb equates to 0.0485ppm
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 of lead is determined by testing. Whatever is lead, we consider to be lead.
parts per million = ppm
58 ppb = .058 ppm
-- take the number of parts per thousand-- multiply it by 1,000-- the answer is the number of parts per million
Nickel is an element. Therefore, in any nickel item it is 1 billion parts per 1 billion or 1 million parts per million.
More Parts per Million was created in 2004.
1% is 10,000 parts per million.