Record Label : mass_fraction_of_ammonia_in_air
Record Title : Mass Fraction of Ammonia in Air
CF Standard Name : mass_fraction_of_ammonia_in_air
Record Description : Mass fraction is used in the construction mass_fraction_of_X_in_Y, where X is a material constituent of Y. It means the ratio of the mass of X to the mass of Y (including X). A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The chemical formula for ammonia is NH3.
Canonical Units : 1