Relative standard deviation definition
Relative standard deviation or “RSD” means the standard deviation expressed as a percentage of the mean recovery. “RSD” is the coefficient of variation multiplied by 100. If any results are less than the limit of quantitation, then the absolute value of the limit of quantitation is used in the following equation: RSD = (s / x) × 100, where s = standard deviation and x = mean recovery.
Relative standard deviation means the standard deviation expressed as a percentage of the means recovery. RSD is calculated using the following equation:
Relative standard deviation or "RSD" means the standard deviation expressed as a percentage of the mean recovery as calculated under OAR 333-064-0100.¶