19'-hexanoyloxyfucoxanthin_water>GF/F_SD_HPLC
Concentration standard deviation of 19'-hexanoyloxyfucoxanthin {CAS 60147-85-5} per unit volume of the water body [particulate >GF/F phase] by filtration, acetone extraction and high performance liquid chromatography (HPLC)
The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement.