15 P.P.M. definition

15 P.P.M. means that the rate of oil in a liquid is not more than 15 per million;
View Source

Examples of 15 P.P.M. in a sentence

  • The heating oil shall also comply with the requirement of Ultra Low Sulphur 15 PPM maximum.

  • The CO sensor shall be of a fuel cell design and provide accuracy of +/- 20% + 15 PPM.