Advertisement

Agilent 6890 GC-FID stuck in Pre Run

Discussions about GC and other "gas phase" separation techniques.

4 posts Page 1 of 1
I am in the process of setting up an HP/Agilent 6890 GC-FID and while the system is ready to go, it never gets to a ready state following through with a sequence as it continues to be in a "Pre Run" mode. Is there something simple I am missing?
Are you running a sequence with an autosampler and using ChemStation. If yes, check in ChemStation that you have the autosampler set as the injection source. If you have manual injection set, you may get this error.

Gasman
I think the status bar goes purple if you have not set the injection source to autoinjector.

GCguy
GCguy
Thank you! That mention of the purple is accurate. I could not figure it out as it had never done this in the year I have been running this particular instrument, and I had never encountered the issue in the 7 years I had run GC's before this, so I was stumped. But this was exactly what it was and I went in to my method and literally just tabbed through it and it connected to my turret (autosampler). You are a Godsend.

Thanks so very much!
4 posts Page 1 of 1

Who is online

In total there are 16 users online :: 1 registered, 0 hidden and 15 guests (based on users active over the past 5 minutes)
Most users ever online was 4374 on Fri Oct 03, 2025 12:41 am

Users browsing this forum: Bing [Bot] and 15 guests

Latest Blog Posts from Separation Science

Separation Science offers free learning from the experts covering methods, applications, webinars, eSeminars, videos, tutorials for users of liquid chromatography, gas chromatography, mass spectrometry, sample preparation and related analytical techniques.

Subscribe to our eNewsletter with daily, weekly or monthly updates: Food & Beverage, Environmental, (Bio)Pharmaceutical, Bioclinical, Liquid Chromatography, Gas Chromatography and Mass Spectrometry.

Liquid Chromatography

Gas Chromatography

Mass Spectrometry