. . . "accepted"@en . . . . . . . "Concentration standard deviation of soluble manganese {soluble_Mn CAS 7439-96-5} per unit volume of the atmosphere [aerosol <1um phase] by filtration and inductively-coupled plasma atomic emission spectroscopy"@en . . "SDN:P01::ASDMNE01" . "The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement."@en . . "SD_Mn_aerosol_<1um" . . . . . . . . . . . . . . . . . . . . .