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
Divide by 1000.
Simple. Do nothing since they are equivalent.
Divide by ten. e.g. 200 mg/L = 20%
To convert milligrams per liter to grams per liter, divide by 1000. For example, 1000 mg/L is equal to 1 g/L.
To convert milligrams per liter to a percentage, you need to know the density of the substance in the solution. Once you have the density, you can use the formula: Percentage = (mg/L * density)/10,000. For example, if you have a solution of substance X with a density of 1 g/mL and it contains 100 mg/L of X, the percentage of X in the solution would be 0.01%.
To convert milligrams per liter (mg/L) to milligrams per kilogram (mg/kg) for sand, you need to know the density of sand to account for the volume change. Once you have the density, you can multiply the mg/L value by 1000 (since 1 liter of water is approximately 1 kilogram) and divide by the density of sand to get the mg/kg value.
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.
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.
To convert grams per cubic centimeter (g/cm^3) to milligrams per liter (mg/L), you need to multiply by 1000. This is because there are 1000 milligrams in a gram and 1000 cubic centimeters in a liter.