Chromatography Forum

Hi All!

I have to measure Content Uniformity from a sample. Two points standard calibration and 10 samples. Every samples have double injection.

vial1 - MethodA - inj:1 - Sample Type: Calibration - Cal Level: 1
vial2 - MethodA - inj:1 - Sample Type: Calibration - Cal Level: 2
vial3 - MethodA - inj:2 - Sample Type: Sample
...
vial12 - MethodA - inj:2 - Sample Type: Sample

I need the individual averages calculated from the double injections.
I used to print a riport from the Partial Sequence by selecting the samples in pair (vial3inj1.+vial3inj2. etc.). It results the proper statistics, but very elaborate for a whole sequence.

Is there an easiest way for this?

Thanks.

There is no way to do what you want in a normal ChemStation report. The easiest solution is to export the data to another program and do the calculations outside of ChemStation.

ChemStore is an Agilent program that will collect ChemStation data and allow you to process it. Or, I have a macro that will transfer data to Excel, where you could do other calculations.