Preferred Label : Absorbance Unit;
NCIt related terms : Absorbance U; {Absorbance U}; AU;
NCIt definition : A unit of optical density expressed as the absorbance of light transmitted through
the medium on the logarithmic scale.;
Alternative definition : CDISC: A unit of optical density expressed as a logarithm of absorbance of light transmitted
through a partially absorbing substance.;
Origin ID : C73686;
UMLS CUI : C2346712;
Semantic type(s)
- concept_is_in_subset
