Hey everyone,
I'm looking for some help regarding some communication issues we're experience on the QQQ 6470 after starting it up. Upon starting the QQQ up after a temporary shut down, we are now having troubles with initializing communication and unable…
Is the tutorial available for the " Cary WinUV (Pharma) software complements the Cary 60 UV-Vis spectrophotometer" software? Could we use the WinUV 5.3 Tutorial for the WinUV 5.1.3 software where the tutorial does not work for us because it's written…
Hello, Jorge! Have you ever try to change gain? Go to Gain Adjust e try to put close to 25000. If it still continue red, try to purge your IR with nitrogen gas. If you prefer to speak in pt-br send me a mensager.
Sudhini , increasing the Electron Multiplier Voltage (EMV) will increase the detector response for all analytes.
Depending on the m/z of your impurity vs what you are filtering on in the MRM, your impurity may not be detected as it would need to have…
Thank you Ron,
I tried some templates, and it seems like the one called "Gen_LIMs_xmlOutput" already includes everything. Now my only problem is the custom calculation regarding Question 5 listed above. I will look in it.
Thank you again for your…
Hello dimei ,
In qual it is not easy to combine the compound results, which contain the compound name and RI, along with the peak list results, which contains the Area Sum Percent. The closest you can get in qual is the compound summary CSV export option…
I was able to figure it out on my own. Here is the code for anyone in the future who needs to solve this same issue:
peak = None if cmpd.IsPrimaryHitPeakIDNull() else DataProvider.GetPeak(istd.BatchID, istd.SampleID, cmpd.CompoundID, cmpd.PrimaryHitPeakID…
This Information Applies To: Agilent 7890/7820 GC Systems with SSL, MMI, PTV, or VI inlets.
Issue
Split vent trap replacement is recommended as part of the scheduled preventive maintenance. Sometimes, it has to be replaced when the inlet pressure...
This Information Applies To: Agilent LC pumps
Issue:
Stuck or obstructed check valves (Active Inlet Valve (AIV), Passive Inlet Valve (PIV), Outlet Ball Valve (OBV)) can cause issues such as no-flow or no-pressure, moderate to strong drops in pressure...
This Information Applies To: Agilent 1260 Infinity II multisampler, 1290 Infinity II multisampler, 1260 Infinity II SFC multisampler, and 1260 Infinity II bio-Inert multisampler
Issue
The needle bends while moving to the wash port or showing one...
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...