If using a mass spectrometer as you detector, have you performed a Extract Ion Chromatogram for the ions 123, 77, and 51?
Which EPA method are you running? Nitrobenzene is usually analyzed by a semivolatile method like 8270x, 625 etc. So It is not a very good purger, I would look towards the end of your chromatogram. Let us know?
Hi Ron and Mitch
I have performed EIC on those ions.. I guess it's because it's not a good purger, as you say.
I am running EPA 8260 (VOC). seems it should be relevant to 8270 (SVOC)..
I have a question regarding MassHunter.
I'm trying to get data out from a simple calibration curve but it shows no data.
I am referring to parameters such as recovery, RSD, repeatability..
It sounds like you do not have a calibration curve setup. We would advise you contact your local Agilent Software support group.
Are you working with MassHunter Quant? Does your Quant method have a calibration curve defined? (do you see one in the lower right-hand corner of Batch-at-a-Glance)?