In MSD Chemstation, you can specify which signal to use for quantification: TIC, Target Ion, or GC Signal (for GC detectors like FID, TCD, etc.) Go to the Calibrate menu and select Edit
Compounds. On the Compound Table Identification tab, look for the…
Hi,
I plan to attempt some SimDist analysis in accordance with D2887 on my agilent GC-FID. I was hoping that I could achieve this without additional software (i.e. just through manual manipulation of the data acquired by Chemstation), but apparently…
Hi community
we getting error message (Configuration system failed to initialize. Chemstation will shutdown now) when we trying to launch Chemstation ,we try rename conf. files in C:\Chem32\1 but that not work.
I appreciated any help .
Dheya
Hi everyone.
We have a 8890 Agilent GC with nickel catalyst and FID detector. We would like to use hydrogen as carrier gas, but we don’t know the right flow rates, because the manual is indicating flow rates only for using helium as carrier gas.
For…
Hi there, I noticed recently that the ECD back signal on Agilent GC 7890 (using it for trace gas analysis) is oddly spiking (while the FID is a straight, consistent line). It never used to do this. I just recently changed the inlet septum, could this…
*The system and method are given at the bottom of this post*
I am working with an Agilent 8860 operating a DB-624 UI (30m x 0.25mm x 1.4um) column with nitrogen carrier gas and split inlet (20:1). The system was shut down for approximately 1 year, and…
Hi Community
I have an Issue on one of our GC-FIDs 6890N. I have large Peak Tailing, especially on the back of my chromatogramm:
What i already did:
- New Column
- New Septa/liner
- New Gold Plate
- Cleaned Inlet and Detector
- Re…
Our micro GC 990 is Natural Gas Analyzer B and B extended version with 3 channels (PoraPLOT U, 6-meter CP Sil 5 CB, CP-Molsieve 5A). We are having trouble with data processing. We have 2 calibration gases from Agilent (Natural Gas mixture and Universal…
Hi!
I still need help yes, please!
- On the machines (GC system and Injector) it just says HP6890 (see photos attached)
- The PC we employ is an old Windows XP running one, that was used to run the GC-FID before we want to control it with the serial…
Hi, I would suggest to test the same without column installed to the FID. If problem looks similar check for leaks at the FID gas lines and clean the FID. If not clean the inlet and replace the split vent line and filter. Maybe try a new column.
BR…
This Information Applies To: Agilent OpenLab ChemStation Edition Software (C.01.xx)
Issue
When your Agilent OpenLab ChemStation Edition software fails to launch with errors " Login failed with the following message: Configuration system failed to...
This Information Applies To: Agilent OpenLab ChemStation Edition Software (C.01.xx)
Issue
Agilent OpenLab ChemStation Edition software fails to launch with error containing the words " Autostart Macro failed ”. This article will provide you some...
This Information Applies To: 5200/5300/5400 Fragment Analyzer, Femto Pulse, ZAG DNA Analyzer and Oligo Pro II instruments, and their respective controller software.
Issue Failed to build pressure error comes up shortly after starting a separation...
This Information Applies To: Agilent 6400 Series triple quadrupole LC/MS systems equipped with a gate valve.
Issue
Removing the Ion Transfer Capillary for maintenance on instruments with gate valve. The gate valve allows ion capillary removal and...
This Information Applies To: Agilent OpenLab ChemStation, Agilent OpenLab CDS, Agilent OpenLab EZChrom
Issue
Due to the license error “ An error occurred connecting to the license server: The desired vendor daemon is down. Check the Imgrd log file...
This Information Applies To: HPLC Advisor app
Issue
Legacy HPLC method needs to be translated to a new column or LC system (HPLC to UHPLC or Analytical to Preparative LC).
Requirements
Install the most recent version of the HPLC Advisor...
This Information Applies To: Agilent 7890 A/B, 8860 and 8890 GC Systems with Split/Splitless (SSL), Multimode (MMI) or Programmable Temperature Vaporization (PTV) Inlets
Issue:
The Inlet Leak & Restriction Test is executed after every inlet maintenance...
This Information Applies To: 5000 series ICP-OES (5100,5110,5800,5900), AVS 4/6/7, ICP Expert version 7.X
Issue
The AVS can contribute to instrument performance issues such as sensitivity and precision. During troubleshooting, bypassing (or skipping...
This Information Applies To: Agilent GC Systems
Issue
Loss of peak resolution can be a combination of decrease in separation and increased peak width. Loss of resolution can impact on analytical reproducibility and accuracy.
Other chromatographic...
This Information Applies To: Agilent GC Systems
Issue
Contamination that creates ghost and carry over peaks can be introduced at different points including sample preparation, introduction, and separation. The additional peaks can cause false positive...