Q:
# How do you convert PPM to mg/L?

**To convert parts per million to milligrams per liter, use the conversion factor of 1 ppm = 1 mg/L.** This means that 1 part per million is equal to 1 milligram per liter.

Credit:
MIKI Yoshihito
CC-BY 2.0

Milligrams per liter is an important unit of measure that illustrates the concentration of dissolved substances. This unit of measure is a ratio of mass or weight per volume. This differs from parts per million, which instead is a measure of weight per weight or mass per mass.

The unit parts per million is used when there is a very low concentration of a solution. One gram of a solution in 1000 milliliters equals 1000 parts per million. When the mass of the solution is reduced to 1/1000 of a gram in 1000 milliliters, this equals 1 part per million. Because 1000 milliliters equals one liter, 1 part per million is 1 milligram per liter.

One part per million only equals 1 milligram per liter in the event that the solvent is water. This is a direct result of water's gravity, which is very close to one. When the solute, or the substance dissolved in the solution, is less than 1 percent, it can be assumed that the liter of water weighs 1,000 grams, which is equal to 1 million milligrams.

Learn more about Measurements-
Q:
## How do you convert 3m to 3cm?

A: Easily convert cubic meters to cubic centimeters by applying the conversion factor of one meter being equal to 100 centimeters three times. Although this p... Full Answer >Filed Under: -
Q:
## How do you convert 1,200 kg to lbs?

A: Converting kilograms into pounds can be solved once you know the conversion factor. For every kilogram, there are approximately 2.2 pounds. From there, it ... Full Answer >Filed Under: -
Q:
## What is the conversion factor between ounces and grams?

A: The standard conversion factor between ounces and grams is 28.34952. In order to convert from ounces to grams, simply multiply by the conversion factor, an... Full Answer >Filed Under: -
Q:
## How do you convert 141 pounds to kilograms?

A: Converting from pounds to kilograms involves finding the conversion factor of 0.45 kilograms/pound and using this to create a conversion equation. Solving ... Full Answer >Filed Under: