The most common way to use essential oils is to inhale them, both for their scent and therapeutic properties. However, they can also be used diluted with a carrier oil and applied to the skin.

CORRECT determinations of the freezing-point of dilute solutions are of fundamental importance in connection with the general theory of the subject, and it is therefore anything but satisfactory to ...

Vol. 4, Basic Mechanisms in the Radiation Chemistry of Aqueous Media. Proceedings of a Conference Sponsored by the National Academy of Sciences -- National Research Council of the United States, ...