"SDN:P01::SD13CMTX" . . . "2018-10-15 17:05:31.0" . "SD_TCO2_d13C" . . . "false" . . "Enrichment standard deviation of carbon-13 in inorganic carbon {13C in inorganic_C CAS 14762-74-4} {delta(13)C} in the water body [dissolved plus reactive particulate phase] by acidification and mass spectrometry"@en . "SDN:P01::SD13CMTX" . "SDN:P01::SD13CMTX" . . . . . . "The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement."@en . . "5" . . . "2018-10-15 17:05:31.0" . . "accepted"@en . . . "5" . .