Thank you for the reply, I will have a go at it tomorrow. So essentially I just need to change one of my internal standard compounds to a normal compound, and use that as a single point calibration? It just seemed logical that every internal standard…
We need to use air generator for 8 GCs with FID Detector. Each FID uses 350 mL/min air. So for 8 FID, 2.8L air will be sufficient? Is it ok to go for an air generator that supply 3L of air/min or we need to go for a higher option? Kindly advise
Hi everyone
In my company recently we update the Openlab Ezchrom to CDS 2,5.
We have a GC 7820A and when we analyzed Residual dissolvents we have a trouble because between 3 to 5 minutes the detector (FID) get shutdown and this signal of shutdown…
I have a MicroGC 990. Seemingly out of no where, the following error has popped up after hitting Control -> Single Run on a method we've been using for months:
Failed to submit "D:\ .... path name .... (GMT -04-00).seq" for acquisition.
Please resubmit…
I have Open Lab CDS Chemstation Edition for GC systems and 7890A with FID. I get in vial concentration of an analyte in a sample from calibration curve as ppm. Need to generate an Intelligent report, I get concentration in sample (with Sample weight,…
I am using Agilent 8890. I am trying to set the standard for my GC-FID, I am injecting 5mL of methane gas standard with a gas-tight syringe through a switching valve which is set up to the left of my GC. However, I am getting different peaks and areas…
Good Afternoon,
I'm developing a processing method using Mass Hunter Quant. 10.2 for ethanol (quantitate) and other related volatiles (ID only). The instrument setup is a single column that splits to two detectors FID and MS (FID for quant purposes…
Hi All,
I have an Agilent 7700 ICP-MS running MassHunter 4.6. Interesting issue - the instrument tunes just fine but when I go to run a sample, the data acquisition never stops; it continues well past the time it should have taken including rinse program…
First off, it is not the barcode reading that causes the vial leaking, but my best guess is that the barcode reading introduces a variable time, that then can cause a scheduling conflict. This scheduling conflict is then not handled, and the 7697A is…
Thank you very much for your quick attention. I take advice to use Labadvisor, however, the host computer is a windows 7 system and the built-in net framework is NE3.5, but LabAdvisor downloaded from Agilent site needs Net Framework version 4.7.2 , which…
This Information Applies To: Agilent AriaMx real-time PCR system, AriaMx analysis software
Issue
When a sample name starts with zero, the leading zero disappears from the exported data ( Figure 1 and Figure 2 ).
Background
Removing the leading...
This Information Applies To: Agilent 7890B GC system and 7697A headspace sampler
Issue
The 7697 Headspace Sampler can be configured to communicate directly with the 7890B GC. When this direct communication is configured, the 7697A headspace gets...
This Information Applies To: Agilent GC/MSD systems
Issue:
When performing MS tuning, there is error message "No Emission Current" and tune is aborted.
Steps to Follow
This error normally means that the selected filament is not working. Perform...
This Information Applies To: Agilent OpenLab CDS
Issue
Any desired processing method can be assigned to the current Result Set.
Requirements
A result set available to link the method to.
Correct Privilege (Role Membership) set up for the...
This Information Applies To: Agilent LC and CE Systems compatible with Lab Advisor
Issue:
Firmware is updated or downgraded when new features are added, or to fix some system bugs. It also solves compatibility issues when a new module is added to...
This Information Applies To: Agilent OpenLab CDS
Issue
This article shows how to export a report of peak area and retention time of a sequence in an Excel format.
Prerequisites
To be able to carry out the procedure as described, privileges...
This Information Applies To: Agilent OpenLab CDS
Issue
Reports in OpenLab CDS can be printed or saved manually in Data Analysys, or automatically during reprocessing, or acquisition.
Requirements
The user needs the following Roles and Privileges...
This Information Applies To: Agilent 5975 and 5977 Series GC/MSD systems.
Issue
During tuning, MassHunter prompted the error message: "MSD Fault- RFPA Difficulty", and tune action stopped.
Steps to Follow
Try to reconfigure the GC/MS....
This Information Applies To: Agilent OpenLab CSD 2.5 and above
Issue
The integration optimizer helps find a suitable set of integration events. It allows integration parameters to be tuned via sliders (peak width, slope sensitivity, height reject...
This Information Applies To: 2100 Bioanalyzer, 2100 Expert software
Issue:
This article explains how to install the Agilent 2100 Expert software and connect a PC to an Agilent 2100 Bioanalyzer system.
Steps to follow:
The latest version of...