Instability in the anode voltage will cause baseline problems in your detector signal. For example, if the lamp doesn't light properly, the voltage will reset and you will see periodic changes in the baseline. I have seen old lamps sometimes produce odd…
I can't seem to get our new instrument to pass an EPA DFTPP tune for method 525.2. We recently got an instrument with the hydroinert source and I have only gotten a couple of passing tunes but nothing that is repeatable. I have tried manual tuning myself…
Yes! I checked the line too as according to the instructions (+) How to Disassemble and Assemble the HES (High Efficiency Source) - Articles - GC/MS Portal - Agilent Community
I will take a picture when I have them out next time. Thank you so much for…
Analyze Agilent Seahorse XF Real-Time ATP rate assay data using Agilent Seahorse Analytics
Analyze Agilent Seahorse XF Hu T Cell Activation Assay data using Agilent Seahorse Analytics software
Analyze Agilent Seahorse XF Substrate Oxidation Stress…
Hello APacana ,
The reason for the difference in response between the TIC and the EIC is because when you extract the TIC of a given precursor you are extracting the ion signal from all precursors that create a 72 product ion, using your example. If…
Hello AJohnson13 ,
Here is the PC setup guide for older Windows 10 versions of MassHunter. It includes the PC specifications.
Windows10_Setup.book (agilent.com)
The software installation instructions would be included as part of your original media…
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…
This Information Applies To: Agilent ICP Expert software.
Issue
The software version is often asked and is a valuable information: to see if any updates are needed, if certain options are available etc.
Steps to Follow
Launch ICP Expert...
This Information Applies To: Agilent OpenLab CDS
Issue
This article provides step-by-step instructions to calculate peak-to-valley ratio in OpenLab CDS.
Background
The peak-to-valley ratio is calculated to indicate the quality of peak separation...
This Information Applies To: Agilent 6500 Series Q-TOF LC/MS systems, MassHunter Workstation 10.1 or below and MassHunter Workstation 11.0 .
Issue
Fully reset the Q-TOF LC/MS system via a power cycle without venting. For users who experience slow...
This Information Applies To: Agilent 5200/5300/5400 Fragment Analyzer, Femto Pulse, ZAG DNA Analyzer, and Oligo Pro II systems
Issue
The volume of sample used by Agilent parallel capillary electrophoresis systems during a run.
Resolution
The...
This Information Applies To: Agilent 2100 Expert software, 2100 Expert Security Pack, 2100 Bioanalyzer
Issue
When opening the 2100 Expert software and using the Security Pack, the error message " Start of launcher application failed - The requested...
This Information Applies To: Agilent 6890, 6850, 7890, 8890, 8860, Intuvo 9000 GC systems.
Issue
The exchange of the ignitor in a Flame Photometric Detector (FPD) may be required in the following scenarios:
Preventive or periodic maintenance...
This Information Applies To: Agilent 1290 Infinity Quaternary Pump G4204A, 1290 Infinity II Flexible Pumps G7104A/C, and G7131A/C.
Issue
If the flexible/quaternary pump does not generate flow or build up pressure, it could be due to a stuck inlet...
This Information Applies To: Agilent 5200, 5300 and 5400 Fragment Analyzer systems
Issue
Separation times for the Fragment Analyzer for each array format and kit.
Resolution
Caution : The times in this article are the length of time...
This Information Applies To: Agilent 5200/5300/5400 Fragment Analyzer, Femto Pulse, ZAG DNA Analyzer, Oligo Pro II, ProteoAnalyzer systems
Issue
Guidance for installing the Agilent parallel capillary electrophoresis instrument controller and/or...
This Information Applies To: OpenLab CDS (version 2.x) system
Issue:
This article explains how to export OpenLab CDS 2.x data as Archived file.
For copying OpenLab CDS 2.x data to another Projects or another OpenLab CDS systems, you can use data...