Concentration standard deviation of ammonium {NH4+ CAS 14798-03-9} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration, indophenol synthesis, SPE extraction, HPLC purification and gas chromatography-mass spectrometry
SD_NH4_GF/FFilt_GCMS
The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement.
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SDN:P01::AMONSSD1
SDN:P01::AMONSSD1
SDN:P01::AMONSSD1
4
4
2018-10-15 17:05:30.0
accepted
false