ppm means mg/L, remember that. so ppb would be micrograms per litre (basically multiplied by 1000). So 1500ppb is 1.5ppm or mg/L
Keep in mind the b means per billion and the m means million. It comes from assuming a density of 1g/ml, that a gram is equal to ml.
Therefore, g/l is parts per thousand, mg/l is per million, ug/l is per billion
Don't, you can't.
to convert milligram per liter to percentage, multiply by 10000 Explanation one milligram per liter is 1 ppm 10000 ppm is 1 percentage
Divide by 1000.
Simple. Do nothing since they are equivalent.
Divide by ten. e.g. 200 mg/L = 20%
1 milligram per litre is 0.001 grams per litre. 1 gram per litre is 1000 milligrams per litre.
Each milligram per liter = 1.0 × 10-9 kilograms per cubic centimeter. So, multiply milligrams per liter by 1.0 x 10-9 to get kg per cubic cm.
Given that a liter of water does weight about a kilogram, there would be a million milligrams of water per liter, so yes, one milligram per liter does work out to be one part per million (ppm).
Nanogram per liter (ng/L) and milligram per liter (mg/L) are both units of measurement used to express the concentration of a substance in a liquid. The main difference is in their scale: nanogram per liter is a smaller unit of measurement than milligram per liter. 1 milligram (mg) is equal to 1,000,000 nanograms (ng), so if a substance is measured in ng/L, it would be a much smaller concentration compared to if it were measured in mg/L.
milligram divided by 1000 will give you grams, now use the molecular weight to get the number of moles. next divide dl by 10 to get liters. now you got moles per liter :) There is another simple way to convert miligram per dl into milimoles: 1gm/dl-multiply by 0.055= mm/litre and reverse mm/L divided by 0.055=mg/dl
1 milligram per liter = 0.000121703815 troy ounces per US gallon. So, multiply the number of mg per liter by 0.000121703815 to get troy ounces per US gallon. Example, 500 (milligrams per liter) x 0.000121703815 = 0.0608519075 troy ounces per US gallon.
In order to convert a microliter per liter to a mililiter per liter, just divide by 1,000.