Mass standard deviation of free ecdysteroids {ecdysone-equivalents} per individual specimen of biota {Calanus finmarchicus (ITIS: 85272: WoRMS 104464) [Stage: copepodites C5]} by radioimmunoassay ecdysone-equivalentsSD_BE000731 The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement. 2018-10-15 17:05:31.0 SDN:P01::FECFMS01 SDN:P01::FECFMS01 SDN:P01::FECFMS01 4 4 2018-10-15 17:05:31.0 accepted false