Thanks for your reply. The syringe O rings are quite old so I will change them. I was able to overcome the issue by using a pulsed split mode on the inlet. Your other points are very helpful info and give me things to investigate.
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Which Electron Ionization Source Part 1 had questions. Which Electron Ionization Source Part 2 had some answers. Now, let’s talk about each source and tuning.
Stainless Steel/Inert vs. Extractor, Atune vs. Etune - The colored lines in the diagrams …
Hello MLGonzalez ,
In place upgrading for quant was only supported starting at Version 12.0. If you have any versions prior to that you must first uninstall quant before attempting to install a different version. If this was Quant 11.0 for TOF/QTOF…
Weird situation.
My 7890A stopped communication with Chemstation B.04.03 SP2 [106] Windows 7. I am getting a module not found error. I was running fine then just stopped after a reboot.
I moved the instrument to an XP laptop running B.04.03 [16…
This Information Applies To: 5200/5300/5400 Fragment Analyzer, Fragment Analyzer controller software
Issue:
Over time the dynamic coating polymer on the capillaries needs to be refreshed. Failure to do so can lead to a loss of performance. Indicators...
This Information Applies To: Agilent ICP-MS (7700/7800/7850/7900/8800/8900)
Issue
Elevated doubly charged values that are greater than 3% for x-lens configuration or greater than 7% for s-lens configuration, can be caused by contamination, or an...
This Information Applies To: Agilent 6200 Series TOF and 6500 Series Q-TOF Systems
Issue
Instructions on how to correctly dilute the tune mix for 6200 Series TOF and 6500 Series Q-TOF systems depending on source type.
Background
If the Tune...
This Information Applies To: Agilent MassHunter Qualitative Analysis Software version 10.0
Issue
The Agilent MassHunter Qualitative software can generate qualitative analysis reports, which may include sample chromatogram information and sample...
This Information Applies To: Agilent MassHunter Qualitative Analysis Software version 10.0 or higher
Issue
Identifying compounds using a spectral library is essential in qualitative analysis. This article will describe how to load a data file and...
This Information Applies To: Agilent ICP-MS Systems
Issue
The Helium cell gas line on the ICP-MS may be contaminated with air and moisture in case of a tank replacement, or if the instrument was not used for an extended amount of time. Purging the...
This Information Applies To: Agilent MassHunter Quantitative Analysis Software
Issue
The Calibration Curve window tools help with setting an appropriate calibration curve for each compound in the calibration table.
The Calibration Curve window...
This Information Applies To: Agilent MassHunter Quantitative Analysis "Quant-My-Way" user interface (version B.09.00 or later)
Issue
To process the data files in the batch and obtain quantitative results, you must either create a new quantitative...
This Information Applies To: Agilent MassHunter Qualitative and Quantitative Analysis
Issue
Calculation of signal-to-noise in MassHunter is done using the same routine for both Qualitative and Quantitative Analysis. However, there are differences...
This Information Applies To: Agilent GC/MS MassHunter Data Acquisition Software
Issue
Multiple samples can be run without user intervention using an Automated Liquid Sampler (ALS) in combination with a Sequence.
Users can perform simple edits...