Hello,
Are you sure the end tip of the PLOT column ends up (and 2 mm withdrawn) inside the FID Jet?
Any problems when igniting the FID?
FID Jet could be contaminated from PLOT stationary phase particles ..
Best regards -
Lars
Here is a collection of Agilent 7890, 8860 and 8890 GC Resources. Links to user manuals, troubleshooting resources , tools and supplies on Agilent.com . Go to Collection of GC/MS Resources to view GC/MS information.
Agilent 8890 GC User Manuals
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Hello, anyone here know what happen with my icp-oes?
i got error message '' gas scp write channel" and icp-oes unable to running due plasma ignition failed, the icon plasma also blinked many times.
Thank you.
Rerey
Our lab has an Agilent 1260 Infinity HPLC, and we are encountering an annoying issue with the desktop connected to it. The desktop sometimes shut down automatically, while the HPLC is still running the analysis. The HPLC keeps working and and the analysis…
The vials and caps are the same ones we have been using for years now; they are your standard 2mL GC/LC vials. I opened up LabAdvisor and ran the gripper test. It failed to release the vials even after re-initialization. I removed the gripper caps, wiped…
Hello,
I am new to MassHunter, so this may be a basic question or just something I'm doing wrong. I am trying to build a quantitation method for a large number of compounds we are analyzing via LCMS. I ran our calibrators with our LCMS method and have…
Hi
When FID is off means no flame.
Voltage applied during ignition and while FID OFF so ignitor also Off..
When ignitor off then voltage also off...
Hope, it's clear to you..
The Pfeiffer turbopump on my 5977C MSD will not start after shutdown; it does not exceed 5%. When I boot the MSD, the green LED on the pump controller is solid. Then when the turbo fails to reach 80%, the LED starts blinking and the MSD panel returns…
If your area is relatively stable but your amount/result is low, you have to have either altered your calibration values, failed to clear a previous calibration, or omitted a dilution factor. Are all results lower by the same factor or is it variable…
This Information Applies To: Agilent 5975 and 5977 series GC/MSD
Issue:
Tuning the Agilent GC/MSD with EI sources, requires the use of perfluorotributylamine (PFTBA). The calibration vial will be depleted eventually due to regular use. This article...
This Information Applies To: Agilent 5975 and 5977 series GC/MSD
Issue:
If the PFDTD signal is absent or low, but the reagent ions are normal, you may have run out of CI Calibrant.
Inspect the calibration vial on the back of the flow controller...
This Information Applies To: Agilent 5975 and 5977 Series GC/MSD
Issue:
For some GC/MSD maintenance or repair asks, it is required to open the side plate (filament exchange, ion source cleaning, electron multiplier exchange, column installation...
This Information Applies To: Agilent GC/MS MassHunter Acquisition Software Agilent 5975/5977 GC/MSD
Issue
Use the Early Maintenance Feedback (EMF) tool to track the GC/MSD's consumable resource and part use, and to configure alerts for when they...
This Information Applies To: Agilent GC/MSD systems
Issue:
After a filament fails, there will be a system error message: "No emission current". Switching to the other filament (except for the CI ion source, which has just one filament), and then...
This Information Applies To: Agilent 7693A automatic liquid sampler tray
Issue:
The orange Align Mode light comes on . T he sample tray of the Agilent automatic liquid sampler 7693A will not operate again until the alignment procedure has successfully...
This Information Applies To: Agilent 7693A Automatic Liquid Sampler
Issue:
The automatic liquid sampler may need to be replaced, in case it is worn or dirty.
Steps to follow
To remove the syringe:
Open the injector door.
Slide...
This Information Applies To: Agilent 7693A Automatic Liquid Sampler
Issue:
Two turrets are provided with the 7693A injector, the 16-sample standalone turret, and the 3-sample transfer turret used with the 150-sample tray (See Figure 1 ). The turret...
This Information Applies To: Agilent 7697A Headspace Sampler
Issue:
There is a potential leak external to the Headspace unit that can cause loss of pressure.
Steps to Follow:
This article is a troubleshooting guide for when you suspect there...
This Information Applies To: Agilent 7693A Automatic Liquid Sampler
Issue:
This document explains how to replace the syringe carrier assembly in case you want to change from standard to high volume syringes, or if an Agilent support representative...