"2018-10-15 17:05:31.0" . "SDN:P01::CSO88215" . "SDN:P01::CSO88215" . "2018-10-15 17:05:31.0" . "SDN:P01::CSO88215" . "2" . "false" . "soluble_K_aerosol_>1um_SD" . "2" . . . . "accepted"@en . . "Concentration standard deviation of soluble potassium {soluble_K CAS 7440-09-7} per unit volume of the atmosphere [aerosol >1um 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 . . . . . .