Parts per million (PPM),
Definition of Parts per million (PPM):
Volume concentration of gas (or fever) parts or liquid or solid per weight in millions of parts of air or liquid. One ppm equals about 55 liters of material in an Olympic swimming pool.
How to use Parts per million (PPM) in a sentence?
- We've found that the company's proposed pseudo-sciences are irrelevant because there are almost no million shares.
- You should always know which parts per million are toxic so that all your employees are safe.
- You need to calculate per million parts in your factory and make sure they are at the right level.
Meaning of Parts per million (PPM) & Parts per million (PPM) Definition