ESTD Calibration curve

Hello all,
I am using open lab cds v 2.6.
Recently i was asked to perform an assay of raw material to determine its content of paracétamol
In the reference the specification was 87.5%-102.5% in order to accept it.
I have figured out how to create the levels and put the amount for each STD level (3 levels).
My question is should i put the theoretical STD amount or the weighted one ( for example for level 1 is 1.800 g and i have weighted 1.804 g)
Also we need the concentration as a percentage how can i get it?

Was this helpful?