Mike,
It is possible in later versions, but I think in 2.5 that may not be available. If you do not see it in the list, then it was not added to that version. You can use CC to back calculate the values from the compound amount, concentration, multiplier…
It was on the equipment, you can check to be sure by running a performance check on the chiller. Our chiller passed all points on the performance check but failed on the ICP system.
Hi Ajgor,
I am trying to something very similar to what you were doing with your 6890. I have been having some issues getting a response from the machine (using a HyperTerminal PuTTY) and was wondering if you had any tips for troubleshooting this. …
Hey everyone,
I'm looking for some help regarding some communication issues we're experience on the QQQ 6470 after starting it up. Upon starting the QQQ up after a temporary shut down, we are now having troubles with initializing communication and unable…
Is the tutorial available for the " Cary WinUV (Pharma) software complements the Cary 60 UV-Vis spectrophotometer" software? Could we use the WinUV 5.3 Tutorial for the WinUV 5.1.3 software where the tutorial does not work for us because it's written…
Hello, Jorge! Have you ever try to change gain? Go to Gain Adjust e try to put close to 25000. If it still continue red, try to purge your IR with nitrogen gas. If you prefer to speak in pt-br send me a mensager.
Sudhini , increasing the Electron Multiplier Voltage (EMV) will increase the detector response for all analytes.
Depending on the m/z of your impurity vs what you are filtering on in the MRM, your impurity may not be detected as it would need to have…
This Information Applies To: Agilent GC Systems
Issue
GC Flame Ionization Detector (FID) Baseline Output stuck at more than 500,000 pA up to 8 million counts.
Background
If the FID interconnect spring is bent, damaged or has bad contact with...
This Information Applies To: All Agilent Gas Chromatographs, 6890, 6850, 7890, 7820, 8890, and 8860.
Issue:
A quick reference guide on the capillary column installation for the GC.
Inlets
Detectors
Split/splitless inlet Purged...
How to Add a GC Instrument in Agilent OpenLab CDS (Ver 2.x)
Multiple Results
This Information Applies To: Agilent OpenLab CDS (Ver 2.x)
Content:
The following procedure shows how to add a GC instrument in OpenLab CDS (Ver 2.x).
Steps to Follow:
1. Open OpenLab CDS Control Panel, in the Instruments interface, select...
This Information Applies To: Agilent Intuvo 9000, 8860, 8890, 7890A/B, 7820A, 6890, 6850 GC Systems with Split/Splitless, or Multimode Inlets.
Issue:
This article describes how to replace the inlet septum for Split/Splitless and multimode inlets...
This Information Applies To: Agilent GC Systems
Issue
The data rate determines the number of sampling points across the chromatographic peak and the sample background. The data rate is based on the width of the analyte speak (in minutes) and the...
This Information Applies To: Agilent GC Systems
Issue
Excessive baseline noise can be introduced at different points including sample preparation, sample introduction, separation, and the detector. The excessive background can cause reduced signal...
This Information Applies To: Agilent GC Systems
Issue
Baseline instability that is not reproducible across multiple runs can be introduced at different points including sample introduction, separation, and the detector. The baseline instability...
This Information Applies To: Agilent GC Systems
Issue
Peak fronting is present in a chromatography peak when it has an excessive asymmetry with a leading edge. A normal peak is almost symmetrical.
Other chromatographic problems are identified...
This Information Applies To: Agilent GC Systems
Issue
A shift in retention time can occur for single, multiple or all peaks.
Other chromatographic problems are identified in Basic Troubleshooting for GC Systems . Regular maintenance of your instrument...
This Information Applies To: Agilent GC Systems
Issue
A change in peak size can occur for single, multiple or all peaks.
Other chromatographic problems are identified in Basic Troubleshooting for GC Systems . Regular maintenance of your instrument...