Saturation is reported by ion, not by TIC abundance.
The maximum possible abundance per ion on SQ instruments is approximately 8.4 × 10^6. To stay within the linear range of the electron multiplier it is recommended to be <= 2.0 × 10^6 per ion.
Please…
The file is a pre-set qPCR program to run a plate filled with water used to test the basic raw fluorescence signal of AriaMx Optical modules.
File required for Performing a Background Calibration
The GC cycle time should be the time from injection until the GC is ready to run again. This includes the analysis run, cool down, and equilibration. Based on the times you listed, it would be roughly 40 minutes. It may be worth timing to make sure. The…
Hi howard_sanford, my apologies for a slow response, but thank you very much for the help and advice. I was able to get the filter for Cal and CC to work, and I appreciate the discussion of my larger problem. I think I'm probably several (many) steps…
Hello, thank you for your help. I had tried loading different processing methods but I didn't realize the results were not linked to any method. It turns out the result files were read-only and could not be linked to any method. I moved the result files…
The peaks look similar, essentially the same sensitivity. I'd look at the background on your older runs and the background now. It could be that most of the previous background was one, two, a few, ions and they're gone now. Was that small but still noticeable…
That is one failure mode of Platinum Resistance Thermometers. It can happen one degree to the next higher degree. The heater/sensor must be replaced, part number G1099-60107.
See also: (+) AUX 2 heater fault - Forum - GC/MS - Agilent Community
This Information Applies To: Agilent OpenLab CDS 2.x
Issue
This article outlines the step-by-step instruction on how to overlay chromatograms for OpenLab CDS 2.x
Steps to Follow
Load data from result sets or single samples. See Load or add...
This Information Applies To: Agilent Lab Advisor Software, Agilent Multicolumn Thermostat
Issue:
Agilent Lab Advisor is a great tool to diagnose the issue of your HPLC. Running the tests that are relevant to your specific issue in the Service &...
This Information Applies To: Agilent OpenLab CDS (ver 2.x)
Content:
The following procedure shows how to review completed injections in a running sequence in OpenLab CDS (ver 2.x).
Steps to Follow:
Select the sequence from the Run Queue...
This Information Applies To: Agilent Liquid Chromatography (LC) systems
Issue:
Shutting down the HPLC for a long period requires following this general procedure to prevent damage to the system and the column.
Steps to follow:
Store the...
This Information Applies To: Agilent G7129A/B Autosampler with Sample Thermostat/Cooler G7167-60101 or G7167-60005.
Issue:
The autosampler may stop working from time to time, potentially giving off loud noises and switching off the light. The only...
This Information Applies To: Agilent 5977A/B GC/MSD with EI source, EI Extractor Source, or CI Source.
Issue:
During normal operation of the GC/MSD, the source will require cleaning. It is time to clean the source when:
There is a loss in analyte...
This Information Applies To: Agilent HES source, Agilent 5977 Series GC/MSD
Issue:
During normal operation of the GC/MSD, the source will require cleaning. It is time to clean the source when:
There is a loss in analyte response not improving...
This Information Applies To: Agilent 5977 and 5975 Series GC/MSD systems
Issue
The autotune fails and reports the error Tune action stopped: Gain and offset = 0 and peaks are too narrow!
Resolution
The MSD autotune program is run after routine...
This Information Applies To: Agilent ICP-MS systems (7700/7800/7850/7900/8800/8900)
Issue
Condition new or cleaned ICP-MS skimmer cones and sampler cones by aspirating a Conditioning Solution before use.
Background
Drift up can be a sign of...