Chemstation b. 0. Chromatography Forum. I can only comment that Chem. Station has never appreciated it when a user hits STOP instead of the correct key, ABORT after a run has been first initiated. Never interrupt the injector, wait till after it is finished and the run is fully in progress This is why it is nice to have a manually activated column by pass position so you dump the sample to waste when something goes wrong, thus saving you from having to flush the column down. RUN Stop can then be used to end the run early, after the initial functions i. All kinds of strange problems can come up when you interrupt the start of a run. I do see you state that it was an accident. I would not be too concerned with what happens when you hit the wrong key, but what happens when you hit the ABORT key instead. Does the system terminate the run correctly The system should terminate the run correctly and go back to a READY mode. Hitting the Run Stop key during initialization andor injection a big no no usually screws up the entire method leaving you hang somewhere in the program. B. May not be relevant, but thought I would toss it in. Used refurbished chromatography HPLCGC KRSS Ltd offer high quality preowned Mass Spec, LCMS, GCMS, HPLC and GC systems allowing affordable entry into a rapidly. hplcconsult on an Agilent 1100 and 1200 system if you dont have a manual column bypass and realise you really dont want the injection thats about to happen to. Agilent 1100 Series Standard, Micro and Preparative Autosamplers. Reference Manual.
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