Part per Million per Volume

A unit of proportion equal to 10E-6.

A unit of proportion equal to 10E-9.

A fraction of a dosing unit.

One of the portions into which something is regarded as divided and which together constitute a whole.

The oil extracted from the seeds of Petroselinum sativum. Parsley seed oil is used primarily for the treatment of digestive issues. …

A computer program that divides code up into functional components.