Preferred Label : decadic absorbance; 
Detailed label : decadic absorbance, A; 
IUPAC definition : The negative decadic logarithm of one minus absorptance as measured on a uniform sample:
               \[A - \log _{10}(1- \alpha )\]; 
         
         
            Origin ID : D01536; 
 See also See also
 
         
         
         The negative decadic logarithm of one minus absorptance as measured on a uniform sample:
            \[A - \log _{10}(1- \alpha )\]