1000parts per billion = how much gold per to n in grams
To convert nanograms per gram (ng/g) to parts per billion (ppb), you can use the fact that 1 ng/g is equivalent to 1 ppb. Since 1 gram is equal to 1 billion (1,000,000,000) nanograms, the conversion is direct: simply state the value in ng/g as the same numerical value in ppb. For example, 10 ng/g is equal to 10 ppb.
This is 2 nanograms/litre.
29.1
Divide by 1000.
Nickel is an element. Therefore, in any nickel item it is 1 billion parts per 1 billion or 1 million parts per million.
1000 ppm = 1 ppb I think equation to convert ppm to ppb is: 1 ppm = 1000 ppb, or 1 ppb = 1/1000 ppm * * * * * Wrong way around, I am afraid. 1000 parts per billion is 1 ppm. To convert ppb to ppm divide by 1000.
nanograms per litre is a measure of concentration whereas milligrams is a measure of mass. The two measure different things and it makes no sense to convert from one to the other. If it helps, though, 1 milligram = 1 million nanograms.
To convert nanograms per milliliter (ng/ml) to micromoles per liter (um), you can use the conversion factor of 1 ng/ml 2.78 x 10-6 umol/L.
To convert parts per billion (ppb) to parts per million (ppm), you divide by 1000. So, 28 ppb is equal to 0.028 ppm.
Parts Per Billion - 2014 is rated/received certificates of: USA:R
50ppb is equal to 0.05ppm
Parts Per Billion - 2009 SUSPENDED was released on: USA: 2009 (limited)