hello,I had the same problem as you to make the sum of impurities, I searched in the forum and I found the following formulas, to be verified because I am not an expert in formulas but it worked
ListImpND (Type string, scope signal) If (Count(CurrentSignal…
Hello, I am looking at flavor compounds on a GC/FID. All of my peaks integrate really well except the aldehydes. There is a slight baseline rise long before the actual peak somes out and the GC begins integration at that time. I've tried changing the…
I made a new calibrant solution and did a full system tune. The system tune passed. However when I switched back to my low 1700 m/z range and did a mass cal/check tune my positive failed but my negative did not.
Hello Community,
I have been noticing random peaks, made from 1-2 data point(s), appearing in my samples where nothing should come out.
In the image below, the first chromatogram is the way it's supposed to be while the others show the mentioned peaks…
I would check the pulse and analog HV values. If they reached ~ 1800V and 3300V accordingly, you will need to replace the EM detector. If EM tune fails but your calibration is fine, you can still measure. You just need to be sure that EM is replaced soon…
Hope your week is going well, can wait for spring to actually arrive.
When we turn auto offset on for either of our GCs, it ramps the output so high that it shuts down. This is just for the nitrogen phosphorus detector. We normally turn it off, but…
The Digest of upcoming webinars has been updated as of November 1.
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Elemental Analysis of Lithium-ion Battery Samples…
Hello!
Hoping that everyone is very well, I wanted to know if they can help me, from one day to the next the software stopped responding and asked me in the first instance for a user and password. Letting the software in and just letting a single sample…
This Information Applies To: Agilent OpenLab CDS
Issue
Reports in OpenLab CDS can be printed or saved manually in Data Analysys, or automatically during reprocessing, or acquisition.
Requirements
The user needs the following Roles and Privileges...
This Information Applies To: Agilent 5975 and 5977 Series GC/MSD systems.
Issue
During tuning, MassHunter prompted the error message: "MSD Fault- RFPA Difficulty", and tune action stopped.
Steps to Follow
Try to reconfigure the GC/MS....
This Information Applies To: Agilent OpenLab CSD 2.5 and above
Issue
The integration optimizer helps find a suitable set of integration events. It allows integration parameters to be tuned via sliders (peak width, slope sensitivity, height reject...
This Information Applies To: 2100 Bioanalyzer, 2100 Expert software
Issue
The Agilent 2100 Bioanalyzer system run ends prematurely and the following error appears in the logbook: Run aborted on port x. Instrument error occurred on port x, Unusual...
This Information Applies To: 2100 Bioanalyzer, 2100 Expert software
Issue
The Agilent 2100 Bioanalyzer system electropherograms in the Agilent 2100 Expert software have a wavy, uneven baseline ( Figure 1 ).
Figure 1. Wavy, uneven baseline on Bioanalyzer...
This Information Applies To: Agilent AriaMx systems.
Issue
When IP addresses of an AriaMx instrument are reassigned, it will appear under the new and the previous IP address in the AriaMx Instrument Explorer. This situation can be prevented using...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
Sometimes, for support purposes, it is necessary to send the diagnostic test result file to Agilent support representatives.
This file contains detailed information about the...
This Information Applies To: Agilent AriaMx real-time PCR system, AriaMx Real-Time PCR software
Issue
How to change the discovery protocol port in the AriaMx software.
Steps to Follow
The AriaMx software uses the UDP Broadcast protocol for...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
The instrument diagnostic tests should be run whenever it is suspected that there could be a fault with the instrument hardware.
Background
The instrument diagnostics consist...
This Information Applies To: Agilent AriaMx real-time PCR system
Issue
Error 45 is displayed on the AriaMx instrument touch screen.
Background
Error 45 is shown when the temperature recorded by one or more thermistors is outside the expected...