The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement.
Concentration standard deviation of gamma-aminobutyric acid {CAS 56-12-2} per unit volume of the water body [particulate >GF/F phase] by filtration, ortho-phthalaldehyde reaction and high performance liquid chromatography (HPLC)
SDN:P01::FA15SDP1
gamma-aminobutyric_acid_water>GF/F_SD_HPLC
accepted