. "accepted"@en . . "SD_NH4nano" . . . "SDN:P01::AMONNMSD" . . "2015-07-08 11:09:34.0" . "Concentration standard deviation (nM sensitivity) of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate phase] by nanomolar ammonium fluorometry after Kerouel and Aminot (1997)"@en . . "SDN:P01::AMONNMSD" . . "3" . . . . "2015-07-08 11:09:34.0" . "Standard deviation of nanomolar-sensitvity ammonium"@en . "SDN:P01::AMONNMSD" . "false" . "3" .