Concept
Concentration standard deviation of ammonium {NH4+ CAS 14798-03-9} per unit volume of experiment water sample [dissolved plus reactive particulate <GF/F phase] by filtration, indophenol synthesis, SPE extraction, HPLC purification and gas chromatography-mass spectrometry
URI | http://vocab.nerc.ac.uk/collection/P01/current/ASDEXSG1/ | ||
---|---|---|---|
Within Vocab | BODC Parameter Usage Vocabulary | ||
Alternative Labels | NH4_GF/FFilt_GCMS_SD_bioassay | ||
Definition | The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement. | ||
Date | 2018-10-15T17:05:3 | ||
Identifier | SDN:P01::ASDEXSG1 | ||
Note | accepted | ||
Has Current Version | 4 | ||
Version | 1 , 2 , 3 | ||
version | 4 | ||
Broader | S27:CS026908 |
ammonium | Mapping: 853381 |
S06:S0600045 |
Concentration | Mapping: 853375 | |
P02:EXSV |
Experiment state variables | Mapping: 528997 | |
S26:MAT01291 |
experiment water sample [dissolved plus reactive particulate <GF/F phase] | Mapping: 853379 | |
Related | S03:S03440 |
filtration, indophenol synthesis, SPE extraction, HPLC purification | Mapping: 853371 |
S04:S04194 |
gas chromatography-mass spectrometry | Mapping: 853373 | |
P06:UPNM |
Nanomoles per litre | Mapping: 528999 | |
S02:S052 |
per unit volume of | Mapping: 853369 | |
S07:S0700007 |
standard deviation | Mapping: 853377 |
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