When I use the method of standard addition should I calculate the recovery with the nominal (theoritical) value of the standard or experimentally by linearity?
Accuracy = X(Experimental)/X(theoritical = nominal?) X 100
Thank you!
When I use the method of standard addition should I calculate the recovery with the nominal (theoritical) value of the standard or experimentally by linearity?
Accuracy = X(Experimental)/X(theoritical = nominal?) X 100
Thank you!