Hello David, Using of two ISTD is not implemented yet, however it is possible to create custom calculations using User Columns, which will calculate the required results. If you will send us the formulas used in your particular application, we can try to propose some suitable solution. Best Regards...

In the future, Clarity might include multiple internal calibration standards (ISTD). Each compound would have set in the calibration file by which ISTD compound response it is corrected. This might be particularly useful when the analysis includes several groups of compounds with slightly different...

I am using a gc method which requires the use of 2 internal standards. Clarity only allows me to select one ISTN peak. Is it possible to define more than one peak as internal standards?
Any help would be much appreciated.
Regards