At 1 mL/min pumping water, the pressures are as follows:
Pump + Column = 53 bar
Pump + Column + 0.1 mm ID 30 cm tubing = 70 bar
Pump + Column + Tubing + Flow Cell = 75 bar
I have also confirmed that this pressure fluctuation has nothing to do…
It all depends on your following steps. You can even use Methanol or Acetonitrile for the protein precipition: Protein Precipitation for Biological Fluid Samples Using Captiva EMR-Lipid
See also the chapter on protein precipitation in Agilent's Handbook…
The Digest of upcoming webinars has been updated as of April 30.
Did you miss April's GC Live Session Recording and Discussion Thread? Check it out here: ( +) Diagnostics From Your Desk, Troubleshooting From Your Kitchen Table - Follow-up Discussion…
Hello cjwwfd ,
B.06.00 is out of support at this point, but I can offer some general suggestions for current revisions and hopefully you can apply them to your version. Version 12.0 is the current release. If possible, I would investigate your options…
I'm experimenting the same error. Logbook displays <MSQQQ_1: QqQ fault detected: 1.23 vacuum system is not ready. This is typical during a pump down cycle or when the high vacuum pump is turned off during a vent cycle or fault condition>. Does anyone…
Hello DET ,
Sorry for the late response on this.
What sort of spiking do you see usually? What is the output of the FID, in pA?
Are you using any UPS systems, or are the GCs plugged directly into the wall?
Hi, I think it would be a good idea to upload your startup tune report in order to help you better.
Also I think you could take advantage of reading this post: https://community.agilent.com/technical/atomic-spec/f/forum/470/icp-ms-manual-tuning
Hello,
So, file based workstations store the full path to the methods in the sequences. If there is any change between the systems in the project path this is the expected behavior if you copy a sequence. If you open the sequence, browse out and find…
Hello guys,
I recently discovered, that it is possible to change your font properties in the injection list via shortcut (ctrl + b for "bold" and so on..).
Therefore I wanted to ask you, if there is some code for changing font types for CCF outputs…
This Information Applies To: Agilent OpenLab CDS
Issue
Steps to close an instrument connection to a primary instrument controller, to start a successful connection to a secondary instrument controller, or to configure the instrument.
Background...
This Information Applies To: Agilent HES source, Agilent 5977 Series GC/MSD
Issue:
During normal operation of the GC/MSD, the ion source will need to be disassembled to proceed with abrasive ion source cleaning and / or replacement of consumable...
This Information Applies To: Agilent CI Source
Issue:
During normal operation of the GC/MS, the CI ion source will need to be disassembled to proceed with abrasive ion source cleaning and / or routine replacement of consumable parts (filament and...
This Information Applies To: Agilent OpenLab CDS
Issue
This article will explain how to add a sequence summary report line to a sequence, in Agilent OpenLab CDS, as well as how to configure it so it matches your reporting needs.
Background ...
This Information Applies To: Agilent OpenLab CDS, OpenLab CDS ChemStation, OpenLab CDS EZChrom.
Issue
Process for creating a desktop shortcut for your instruments, with OpenLab software, to enable quick access to your acquisition window.
Background...
This Information Applies To: Agilent LC Systems
Issue
Agilent modules will go into an error status (red status light) when an error condition specific to that module occurs. For example, metering home failed will be specific for the autosampler...
This Information Applies To: Agilent Analytical LC Autosamplers
Issue
To increase the maximum injection volume of an autosampler, there are two ways to do it. While both will provide larger injection volumes, there are advantages and disadvantages...
How to Recover a SubscribeNet Password
Multiple Results
This Information Applies To: Agilent Software products with SubscribeNet license.
Issue
Resolutions for password recovery use if you have: lost your password, been locked out of the account, or you don't know if you have an account with SubscribeNet...
This Information Applies To: Agilent OpenLab CDS, OpenLab CDS EZChrom
Issue
Steps to create a Data Analysis shortcut for one or more of your Projects defined in the OpenLab Control Panel .
Steps to Follow
Open the Control Panel of your...
This Information Applies To: Agilent 6100, 6200, 6400 and 6500 LC/MS Systems
Issue
Error on the Mainboard reporting “Leak Detected”.
Background
The fault “Mainboard #1: Leak Detected” is reported in the Data Acquisition Software Logs ( Figure...