Hi Daniel

Thank you very much for your answer. It has been very useful.

Regards
Tom

Hi.

Is it possible to re-assign the internal standard peak using Clarity (v. 3.04.444)? My peaks shifted to the left over time and the instrument is now incorrectly assigning one of my analytes of interest as the internal standard.

Thanks in advance for any help.

Regards
Tomasz Kubczyk