Hello,
Thanks for your reply.
I tried the Area Sum option, it works indeed as areas for all transitions are summed, but the chromatograms are still separated for every transition, and thus my S/N is not better. Same thing for the group function, I…
In Agilent GPC/SEC software it is the Coefficient of Determination that can be interpreted as correlation coefficient (r) and this is the parameter that we use to measure the "goodness " of fit.
We have 6546 QTOF in house, however the ion counts of the samples are very low. It is a new instrument and I am expecting E7-E8 signal intensity. Any thoughts here?.
Thanks for the feedback. We were looking at the glass wool with unpacked liner tubes as the cost is greatly different. However when observing how well a prepacked liner compares to one of our techs liners, they look not as secured or dense opposed to…
The mass calibration/check for the quadrupole is failing across all isolation widths. Mass delta on 322m/z exceeds limits.
We system tuned a few weeks ago. Can someone please outline the troubleshooting workflow for this type of issue (where to start…
1 uL is injected for PAH.
We do change the liner often and are using the one from all the app notes (with glass wool). We haven't tried a dimpled but do use a dimpled with the PBDE method.
After doing a bunch of troubleshooting over the last few…
I'd like to bump this thread up to the top because in our lab we have had the same problem, and our amazing IT guy was able to solve it!
It turned out that on the PC where the Data Analysis (same version as olabanalyst ) was faulty, it had been installed…
Hi everyone. There are some doubts that I would like to clarify because we're experiencing some drift and sensitivity problems and it may help.
We've already cleaned the cones, lenses and sample introduction system, including the torch.
1) There is…
The peak to the left in the Lithium window is Li6. This is from internal standard solution. Li6 abundance is typically very low and should not be larger than the Li7 peak. When you run start the plasma, is the internal standard (ISTD) line in a nitric…
This Information Applies To: Agilent 4200 TapeStation 4150 TapeStation, TapeStation controller software
Issue
The system verification can be run to check the TapeStation performance, for example, when you suspect an instrument hardware fault.
...
This Information Applies To: Agilent 4200 and 4150 TapeStation software.
Issue
How to uninstall and reinstall the 4200 and 4150 TapeStation software.
Background
An uninstallation and reinstallation of the TapeStation software should be performed...
This Information Applies To: 2200 TapeStation instruments, 2200 TapeStation controller software
Issue:
The Agilent 2200 TapeStation controller software won't launch but displays the correct serial number in the top-right corner of the loading screen...
This Information Applies To: 4200, 4150 and 2200 TapeStation, TapeStation analysis software A02.02 or higher.
Issue:
When using the Agilent 4200, 4150 and 2200 TapeStation systems, the DV 200 of FFPE RNA samples can be calculated within the TapeStation...
This Information Applies To: 5200/5300/5400 Fragment Analyzer, Femto Pulse, ZAG DNA Analyzer, ProSize Data Analysis Software
Issue
How to export a ladder as a size calibration file and import it into a different run in ProSize.
Background
...
This Information Applies To: Agilent 2100 Bioanalyzer system, 2100 Expert software
Issue
It is possible to set up the 2100 Expert software so that the files are automatically exported each time a chip run is complete.
Steps to Follow
To turn...
This Information Applies To: 2100 Bioanalyzer system, 2100 Expert software
Issue:
How to identify and troubleshoot late migration of the ladder, marker, and sample peaks in data generated on the Agilent 2100 Bioanalyzer system.
Background
...
This Information Applies To: Agilent 2100 Bioanalyzer system, 2100 Expert software
Issue
If communication between the 2100 Bioanalyzer and the PC cannot be established, or if an intermittent communication loss occurs, follow the instructions in...
This Information Applies To: Agilent 2100 Bioanalyzer system, 2100 Expert software
Issue
Instructions on how to import from or export data into LIMS software.
Steps to Follow
Data import
When importing sample names and sample comments from...