Chromatography Forum

Hey guys. Here´s my problem.
I have a sample with two peaks. I have to integrate them as a group, and quantitate them vs an external standard, which has the same two peaks. I did everything the manual says to do (a very short explanation I must say), beleave I had read it all, but it didn´t worked. The software (LC solution) takes the area from one peak, not the sum of two.
I gave up. Need some help. Anyone knows hoe to do this?

Try to change the peak integration parameters!

Hope I´ve helped!

Just did this for a customer. Two peaks within the retention time window specified, integrated separately and summed as one compund Need to select to include all peaks on the Quantitative tab of the Method.