. . . . . . . . . . "SDN:P01::CSOTM008" . . . . "accepted"@en . . . "soluble_Mg_aerosol_SD" . "Concentration standard deviation of soluble magnesium {soluble_Mg CAS 7439-95-4} per unit volume of the atmosphere [aerosol phase]"@en . . "The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement."@en . . . . . . .