. . . . . . . . . . . . . . . . . . . . "2019-01-11 14:50:34.0" . "soluble_Co_aerosol_NH4AC_Leaching_>1um_SD" . "SDN:P01::AEC100SD" . . "false" . "2019-01-11 14:50:34.0" . . "SDN:P01::AEC100SD" . "accepted"@en . . "1" . . . "Concentration standard deviation of soluble cobalt {soluble_Co CAS 7440-48-4} per unit volume of the atmosphere [aerosol >1um phase] by filtration, leaching with pH 4.7 ammonium acetate buffer"@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 . . . . "1" . . . "SDN:P01::AEC100SD" . . . . . . . . . . . . . . . . . .