Kilounit per Kilogram

**Semantic type:** Quantitative Concept

**Definition:** An arbitrary unit of substance content expressed in thousands of units of biological activity per unit of mass equal to one kilogram. Kilounit per kilogram is also used as a dose calculation unit expressed in thousands of arbitrary units per one kilogram of body mass.

**Synonyms:** - U/g - U/g - U/g - U/g - Unit per Gram - kU/kg - kU/kg - kU/kg - unit per gram - unit(s)/gram