This is absolutely the wrong column. Ammonia and H2S need apolar thick films to be separated and no specialized Free-Fatty-Acid-Phase (FFAP). A CP-Volamines column would do (CP7448) . Ammonia elutes just after CO2 and before water, H2S after water at…
Hello,
Does anyone know were the signal data for the live signal displayed in the online signal window is stored and/or how to access it in Chemstation Rev.B.04.03[16]? I would like to write a macro to run in the scheduler to periodically grab a live…
For the GC-6890 FID detector issues you're experiencing, here's a simplified approach to troubleshoot the errors:
Gas Supplies:
Make sure all gas supplies (utility, makeup, hydrogen) are on.
Check that the pressure…
We have a GC-MA7890B with an FID detector and I are observing spikes in the baseline after we made a couple of changes.
We installed guard columns with unions on inlet and detector side, added a 2nd gas cylinder and required tubing, cleaned the FID…
Hi All,
I have an Agilent 7700 ICP-MS running MassHunter 4.6. Interesting issue - the instrument tunes just fine but when I go to run a sample, the data acquisition never stops; it continues well past the time it should have taken including rinse program…
Hi everyone I have a strange issue to report. We are using a 6890GC with FID and TCD that was upgraded many years ago to give use LAN communication rather than GPIB. It works great even though it is over 20 years old. Just prior to Christmas we installed…
Hi,
1. It is not normal, that you have to purge the cell gas lines every time
2. Ou should perform at least following "Tests" during Plasma ignition: Torch Axis - EM - Resolution/Axis. But a performance report every day would be nice (and therefore…
Thank you very much for your quick attention. I take advice to use Labadvisor, however, the host computer is a windows 7 system and the built-in net framework is NE3.5, but LabAdvisor downloaded from Agilent site needs Net Framework version 4.7.2 , which…
Hi All,
We have a 5977 MSD which came up with two errors following a site power outage:
"Source Heater Error: Timeout - temperature fails to increase under full power." "Analyser Heater Error: Timeout - temperature fails to increase under full power…
I am building a report for some GC-FID data from a GC-MS/FID instrument. I have managed to build a report that contains the chromatogram and the table of peaks. I can scale the X-axis to the scale i need but I have been unable to scale the y-axis to show…
This Information Applies To: Agilent 4200, 4150 and 2200 TapeStation.
Issue
Is it possible to analyze single stranded DNA (ssDNA) on the TapeStation? Which kit is the most suitable for analysis of ssDNA?
Resolution
Agilent does not offer any...
This Information Applies To: Agilent 4200 and 4150 TapeStation systems
Issue
How to Run the software installation verification on 4200 and 4150 TapeStation systems.
Background
The 4150 TapeStation model G2992A and 4200 TapeStation model G2991B...
This Information Applies To: Agilent 5200/5300/5400 Fragment Analyzer, and Femto Pulse
Issue
Perform a capillary alignment when a new array is installed in your Agilent Parallel Capillary Electrophoresis instrument. An alignment may also be performed...
This Information Applies To: Agilent 4200 and 4150 TapeStation
Issue
Are the Agilent DNA and RNA ScreenTape assays denaturing?
Resolution
The DNA ScreenTape assays in the TapeStation portfolio are not denaturing. Only the RNA and High Sensitivity...
This Information Applies To: Agilent LC pumps with manual purge valve.
Issue
A good practice before using a system is to purge the system to remove air. This is done by observing the clear tubing from the solvent bottle as well as the waste line...
This Information Applies To: ICP-MS MassHunter 4.x and 5.x
Issue
Unable to open a batch in offline data analysis, or the batch is empty.
If the ICP-MS MassHunter software closes unexpectedly, there is a power outage, or the ICP-MS and computer...
This Information Applies To: Agilent OpenLab CDS versions 2.4 or higher.
Issue
How to preview result files using various Report Templates in OpenLab CDS versions 2.4 or higher.
Requirements
The user has the result set loaded in OpenLab CDS...
This Information Applies To: ICP-MS MassHunter with Spectroscopy Database Administrator (SDA) and Protect Local Data ON.
Issue
An 'Authentication failed' error message appeared after entering user name and password when attempting to download a...
This Information Applies To: ICP-MS MassHunter with Spectroscopy Database Administrator (SDA) and Protect Local Data On.
Issue
With Spectroscopy Database Administrator (SDA) and Protect Local Data turned on, batches are not accessible through file...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
Scratches on AriaMx optical modules can lead to a reduction in their performance.
Background
Scratches on an AriaMx optical module are shown in Figure 1 .
Figure 1 ....