. "accepted"@en . . . "false" . . . "SD_SO4_rainwater" . . "The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement."@en . "SDN:P01::RNSDSI01" . "SDN:P01::RNSDSI01" . . . "4" . "4" . "Concentration standard deviation of silicate {SiO44- CAS 17181-37-2} per unit volume of rainwater [dissolved plus reactive particulate phase] by manual colorimetric analysis"@en . "2018-10-15 17:05:31.0" . . "SDN:P01::RNSDSI01" . . . "2018-10-15 17:05:31.0" . . . .