Bracket Standard Recovery
I'm attempting to create a CF for bracket standard recovery during HPLC runs, the calculation (as outlined in our SOP's) is as follows:
% Recovery =[|A-B| x 2/ (A+B)] x 100
A: Mean area response of standard prior to the samples
B: Mean area response of standard after the samples
Is this field possible to create ? i cant seem to have any luck here .