Using Quant 12, I am trying to set up a surrogate recovery method for PFAS but I’m not getting a calculated value for Surrogate % Recovery. I have EIS (Extracted Internal Standard) set as surrogates, I have NIS (Nonextracted Internal standards) set as…
azrael, please, for future communication, as this will save us all time! in in initial/first mail: what exactly is the HW? (here it would be GC 7890, FID EPC ...) For efficient problem solving, the REAL problem should be named. If there is also a specific…
Hello,
This one could be difficult. 2 things come to mind. First make sure you are not saving the folder of the batch into another batch folder. This will void the .b folder and failed to read correctly. Go see if you can into the drive X:Agilent\ICPMS…
Once the lamp got ignited the light arc between anode and cathode has been sustained.
The referring anode voltage typically stabilizes after a certain time and can be heavily influenced by environmental conditions.
Fluctuations in the anode voltage…
Thank you Kbusch.
Is there any videos that can show me how to move needle arm out of the seat. I tried to go through Lab Advisor but the arm does not go to maintenance mode. Lab Advisor timed out and failed to connect to LC. I shut down the sampler…
Dear all,
we have not measured many samples, only some organic samples. Could someone please explain, what cause the RF coils change the color like this? Does it affect the plasma ignition? How to clean it properly?
Is it correct, I take the coils…
Hello collrube ,
No such thing as a dumb question
Just so I can understand the question better, do you mean that you used to have a 5890 GC FID system, and you replaced that with an 8890 GC FID system? Or do you mean that your FID on the 5890…
Hello SimonHarries ,
The only time I have heard an FID trying to re-light itself is when the baseline of the FID dropped below the Lit Offset value.
What is your baseline at (in pA) when the FID is lit, but not running sample? And what is your lit…
May I ask? Did you take an official FLD training? Working on the innards of an FLD usually is for trained staff only. Many things can go wrong here, e.g. replacing the lamp is much different to replacing the lamp on a UV detector. One can screw up the…
Riddle me this. We've encountered a rather strange phenomena when optimising MRM transitions on a Agilent Ultivo TQ. The MS does not have any issues in generating the precursor ion for example 897.5 (216V fragmentor) but fail to generate a product ion…
This Information Applies To: MassHunter qualitative analysis software version B.02.xx and above.
Content
The procedure introduces how to calculate and display the peak resolution for GC signals with MassHunter qualitative analysis software.
...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software
Issue
The default MassHunter batch analysis reports a calculated concentration of analyte in the sample extract. The software has the capacity to apply a multiplier to...
This Information Applies To: GC/MS Acquisition Software
Issue
This article explains the login options and the default password (if available) for different versions of the Agilent GC/MS Acquisition software.
Steps to follow
For the GC/MS MassHunter...
How To Configure a New GC/MSD with the Agilent GC/MS Configuration Editor
Multiple Results
This Information Applies To: Agilent GC/MS MassHunter Acquisition Software
Issue
The GC/MS Configuration Editor can be useful when troubleshooting GC/MS MassHunter Acquisition software.
It may be useful when troubleshooting some types of software...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software
Issue
When creating a MassHunter Quantitative Analysis Batch with many samples, several sets of calibration standards may be included. If your protocol requires the use...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software
Issue
When creating MassHunter Quantitative Analysis methods for a large list of compounds, it is often most practical to work with subsets of the entire compound list...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software Classic mode, and Agilent MassHunter Quantitative Analysis Software Quant-My-Way mode (Rev. B.09.00 and above)
Issue
In the MassHunter quantitative analysis, you should...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software
Issue
MassHunter Quantitative Analysis allows limits to be set on many result values, and for results outside these limits (outliers) to be flagged in the batch report...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software
Issue
The following procedure is to learn how to use the tools in the Compound Information window to view chromatograms and spectra for your data.
Steps to follow...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software
Issue
Batch Table can be configured with many different data columns. This article uses an existing demonstration batch with method and analyzed data files to view different...